Help Plz !!!
Suppose a manufacturer knows from previous data that 3.5% of one type of lightbulb are defective. The quality control inspector randomly selects bulbs until a defective one if found.
Is this a binomial experiment? Why or why not?

A. No, because the number of trials is not fixed.
B. No, because each trial cannot be classified as a success of failure.
C. Yes, because the situation satisfies all four conditions for a binomial experiment.
D. No, because the trials are not independent.

Answers

Answer 1
The answer is A i think
Answer 2

The experiment is not a binomial experiment because the number of trials is not fixed.

What is a binomial experiment?

A binomial experiment is an experiment were there is a fixed number of trials and the results are usually between two options- a success or a failure.

The conditions for a binomial experiment include:

Each trial should be classified either as a success or a failure. There are a fixed number of observationsThe trials are indpendent.The number of trials are fixed.

To learn more about binomial experiments, please check: brainly.com/question/17139967


Related Questions

What’s the answer to A

Answers

Answer:60

Step-by-step explanation:

plz like

Solve for x
16x^2 + 9 = 5

Answers

Answer:

X=-4

Step-by-step explanation:

16x^2+9=5

- 9 -9

16x^2= -4

16/-4 =

-4

a measure is stated as 1000m correct to the nearest 50m find the lower bound

Answers

1000m divided by 50 = 20m

Solve for x
10/x+7 = 6
Give your answer as an improper fraction in its simplest form.

Answers

Answer:

-16/3

Step-by-step explanation:

i did math

A board isThree boards are placed end to end to make a walkway. The first board is 2 feet 8 inches long, the second board is 6 feet 10 inches long, and the third board is 4 feet 9 inches long. How long is the walkway?
93 inches long. How long is it in feet and inches?

Answers

Answer:

wowo

Step-by-step explanation:

The range of this function

Answers

Answer: C

Step-by-step explanation: The range of a function is all the outputs, or in this case all the values on the right side of the function. Therefore, we just look at what numbers are there and we find the range

 

Please help serious answers only

Answers

Answer:

#4          x = 3 ± i√31

                       2

Step-by-step explanation:

Solve by completing the square

  x² - 3x + 10 = 0    

  x² - 3x       =  -10

 x² - 3x + 9/4  =  -10 + 9/4       half of 3 and square the answer (half of 3 = 3/2  

                                                 and square the number   (3/2)²  = 9/4    

x² - 3x + 9/4  =  -31/4

[tex](x - \frac{3}{2} )^2 = \frac{-31}{4}[/tex]

[tex]\sqrt{(x-\frac{3}{2})^2 } =\sqrt{\frac{-31}{4} }[/tex]

[tex]x - \frac{3}{2} = \frac{i\sqrt{31} }{2}[/tex]  

x = 3/2 ±  i[tex]\sqrt{31}[/tex] /2

x = 3 ± i√31

          2

pls i cant do this more longer i need help i will give brainlist !!!!!!!!!

Answers

Basically, 6 is the base number for this. The equation for this is 6 * 3^n

The 12th number in this sequence is 3,188,646

Hope this helps :)

Answer:

Step-by-step explanation:

6, 18, 54, 162, ...

[tex]a_{1}[/tex] = 6

r = 3

[tex]a_{n}[/tex] = a [tex]r^{n-1}[/tex]

[tex]a_{12}[/tex] = 6 × [tex]3^{11}[/tex] = 1,062,882

PLEASE HELP WITH ALGEBRA WILL GIVE BRAINLIEST

Answers

Answer:

x^5/4

Step-by-step explanation:

The first one

You have to show work​

Answers

Answer:

your answer is right -2/3

Step-by-step explanation:

[tex]m = \frac{y2 - y1}{x2 - x1} = \frac{10 - 4}{ - 6 - 3} = \frac{6}{ - 9} = - \frac{2}{3} [/tex]

It took a cheetah 45 minutes to run from Jungle A to Jungle B.
Its average speed was 80 km/h. Find the distance between
the two jungles.

Answers

so you need to find 3/4 of 80 (60 Km/h)

and since 45 minutes is 3/4 of an hour

your answer is (60 Km/h)

Answer:

The distance between the two jungles is 60 km

Step-by-step explanation:

cheetah is going 80km/hr or (80km/60min)

using this 45min is 3/4 of 60 min

and 3/4 of 80km is 60km

So basically

[tex]\frac{80km}{1hr} = \frac{80km}{60min} * \frac{0.75}{0.75} = \frac{60km}{45min}[/tex]

help me 6= a/4 + 2
It's a two-steps equations

Answers

6=a/(4+2)

6=a/6

Now multiply both sides by 6 to cancel one of them.

6*6=6*a/6

6*6=a

36=a

Dr. W Sweet Rides Car Rental charges a flat fee of $24 and an additional $0.35 for every mile the car is driven. Which function models the total cost, C(x), of renting a car for x miles?
If you drive 40 miles, how much can you expect to pay?

Answers

Step-by-step explanation:

this is a strange rental company charging no daily fees.

but ok.

so, we have a fixed part of the cost : $24

we have to pay that no matter how many miles we drive. even for 0 miles, just to get the keys to the car.

and then we pay $0.35 for every mile driven.

that makes our function

C(x) = 0.35x + 24

and if we drive 40 miles, that makes x = 40.

C(24) = 0.35×40 + 24 = 14 + 24 = $38

it would cost us $38.

Select the correct answer.
A building has a triangular rooftop terrace which is modeled by triangle A BC. In triangle A BC, the measure of XA is 55°. the measure of
XB is 65°, and the measure of C is 60°.
Which side of the terrace has the greatest length?

Answers

Considering the angles of the triangle, side AC has the greater length, as it is opposite to the greatest angle.

Which side has the greatest length on a triangle?

It is the side that is opposite to the angle with the greatest measure.

In this problem, angle B has the greatest measure, of 65º, hence side AC has the greater length, as it is opposite to angle B.

More can be learned about the length of triangles at https://brainly.com/question/305520

#SPJ1

Answer:

Side AC has the greatest length

Step-by-step explanation:

Why will nobody answer my questions..

Which graph represents the solution to this inequality?
-1/4(12x+8)<-2x+11

Answers

Answer: I would need a picture of the possible graphs.

1. Find the total of $18.93 with a 4.5% sales tax. *
$19.73
$38.66
$19.78
$38.71

Answers

Answer:

$19.78

Step-by-step explanation:

0.045 X 18.93 = 0.85185

0.85185 + 18.93 = 19.78

please answerrrrrrrrrrr

Answers

Answer:

I think it's 25 meters.

Hope that helps. x

Answer:

I think it will be 25 meters

Plz, help I will give brainiest to the correct answer!

Answers

Answer:

A is correct.

Step-by-step explanation:

HELP! I WILL NOT TAKE SPAM ANSWERS! IF U SEND ME AA LINK I'M GONNA GET MAD!
An electrician cut 3 5/8 yards of wire into six equal sections. After cutting, how long was each piece?

Answers

Answer:

29/48

Step-by-step explanation:

3 5/8  Divided By 6= 29/48

Dividing fractions is simple if you know what to do, and how to multiply.

Here's how:

-----------------------------

1. convert any whole number or mixed number into a fraction.

6 = 6/1.

Whole number x denominator + numerator = 29/8

 (3)                              (8)                       (5)         (answer/original denominator)

-----------------------------

2. Keep, Change, Flip (KCF)

29             1

__      x     __

8                6

With KCF, we keep the first fraction, change the division to multiplication, and flip the second fraction.

---------------------------------------

3. Multiply numerators and denominators

29 x 1 =      29

                  __

8 x 6   =     48

29/48 is in it's simplest form.

Hence, your answer.

Each wired piece was 29/48 of a yard.P.S  -  Please let me know if i made any mistakes.


Will give BRAINLIEST

Answers

Answer: pentagon

Step-by-step explanation:

Answer is pentagon thank you

help pls please again and again anf again​

Answers

2^5.

2*2*2*2*2 = 32.

The equation simplified is 32 or 2^5.

WHOEVER ANSWERS FIRST AND CORRECTLY GETS BRAINLIEST!
9y + 2 = 58; {4,5,6}
Please show your work.

A, Y=4
B, Y=5
C, Y=6

Answers

Answer:

6

Step-by-step explanation:

Replace y with each of your answers and then solve from thwre.

Three numbers have an average of 15. If two of the numbers are 10 and 12, then what is the other number?

Answer with supporting work:

Answers

Answer:

Step-by-step explanation:

(12+10+x)/3=15

15*3=12+10+x

45-12-20=x

X=23

Could some please help and explain?

Answers

Answer:

x = 7

Step-by-step explanation:

A rhombus is a parallelogram where all sides are equal. Therefore, as we know two sides are equal to 7x+8 and 9x-6, we can say that

7x+8 = 9x - 6

subtract 7x from both sides to put the variable on one side

2x - 6 = 8

add 6 to both sides to isolate the variable and its coefficient

2x = 14

divide both sides by 2 to isolate x

x = 7

crisps
normal price £1.43
three for the price of two
what is the total of 6 packets

Answers

Answer:

3 packs equal the price of two, therefore 1.43•2= 2.86

and 6 packs equal the price of 4, so 2.86•2= 5.72

Edwin is selling 5 candy bars for $6. what if 5 was 1

Answers

Answer:

$ 1.2

Step-by-step explanation:

you need to divide 6/5 and then that's the answer.

PLEASE HELP ME GET ANSWER

Answers

Solution: the second number is 90

Step by step solution:
A=A
B=5A
C=5A-13

A+5A+5A-13=185
11A-13=185
11A=198
A=18

A=18
B=90
C=77

Hope that helps :)

Answer:

The second number is 90.

Step-by-step explanation:

The first statement isn't at all helpful when you start the problem.  Three numbers add up to 185.  Big deal.  Hold that thought for later.

You need a place to start:  think about some quantity to assign a variable name (letter) to.   Look at the second statement.

The second number is 5 times the first.  If  x  represents the first number, then 5 times that is 5x.  So far, you have this:

x = first number

5x = second number

Next:  The third number is 13 less than the second number.  "13 less than" means to subtract 13 from something.  But what?  The second number.

5x - 13 = third number

Now the first statement is useful.  All three numbers add up to 185.

x + 5x + (5x - 13) = 185

Combine like terms.

11x - 13 = 185

Add 13.

11x = 198

Divide by 11.

x = 18

Wait!  Trick question.  The problem asks for the second number, not the first.

5x = 5(18) = 90

Tom is stringing up Christmas lights on his house. The first 2 strings of light have the same number of light bulbs. The 3rd string of light has 12 more light bulbs;? 7 than the first 2 strings. There are a total of 88 light bulbs. How many light bulbs are on the first string?

Answers

The answer to this question is 38

PlZ HELP
fill in the blanks ​

Answers

Answer:

3*(8-5)=(3*8)-(3*5)

Answer:

I think it would be 3x(8-5)=(3x6)-(3x3)

Step-by-step explanation:

This is because if you answer the left side of the equation, it would be 9:

3x(8-5)

(8-5=3)

then 3x3=9

and on the right side of the equation, if you plug in 6 and 3 + solve the equation you would get 9:

(3x6)-(3x3)

18-9

=9

so all together it would be 9=9 which is true

meaning that the numbers 6, and 3 are the numbers you use to fill in the blanks (this is only one of the possible answers, there are many more!)

Not sure if all calculations are correct, but I hope this helps! :)

a letter is chosen at random from the word 'mathematics'. Fin the probability that letter T is not chosen.​

Answers

Answer:

2/11 is the answer of your question

Other Questions
Christys family is driving from St. Louis, Missouri, to Boston, Massachusetts, to visit her cousins. The distance is 1,162 miles, and the driving time is 17 hours and 38 minutes. Christys mother wants to do the drive in 3 days, going about the same number of miles each day. the equation of the line which passes through the point (0,5) and has a gradient of 4 is How did the Fred Harvey Company respond to auto travel after roads began to be built? a. It provided tourists with an auto tour through Santa Fe. b. It focused only on the Grand Canyon. c. It remained loyal to serving along the railroad. d. It dismantled all its operations because of bankruptcy. Answer 1 and 2 seriously please. can I have some help? I need help with solving this with synthetic division k = -45 (-15).-3-939 A car is 15 feet long. A truck is 80% longer than the car. How long is the truck?Enter numerical answer only. (just the number)also thank you to everyone that has been helping me out when i have quetions.also be as fast as you can cause this quiz is do in 30 min cause i am staying after school. he returns on share A follow the market model with coefficients A = 0.01, A = 1.25. If at time t, R~ MT = 0.02 and the actual return on share A is 0.025, calculate At (the error term) a veggie garden is 2 meters long by seven meters wide. it is home to 168 mice. what is the population density of the mice? THE CRUCIBLE When trying to justify his initial choice to confess, John tells Elizabeth it is because...A- Confessing will help clear the names of the accusedB- He is already "spoiled" and unworthy to die a martyr next to RebeccaC- Danforth agrees to keep the confession privateD- Confessing will help to earn God's forgiveness What is the x-value of the vertex of f(x) = -x2 + 9x - 11 ? Is this statement true or false? While in slide show mode, a click and drag is no different than a click. True false. Reading essays reveals a dark side to Manifest Destiny. What is that dark side?A. American imperialismB. American slaveryC. unplanned deaths of Native Americans caused by diseaseD. unplanned deaths of settlers from conflicts are 3x + 2 and 3 (x + 2 ) equal i need help pls 22211 bobby and his brother had 3/4 of a pizza leftover after dinner.their father came home and ate 1/2 of the leftover pizza.how much pizza did their father eat PLEASE HELP ME I BEG IMMA FAILLLLLLLLLLLLLLLLTell whether a triangle can have sides with lengths 17, 20, and 4.true or faulse Use what you know about operations and their properties to write three expressions equivalent to the expression shown.10(2+3)83 Write 51 as a product of primes