Mathematics, 26.12.2019 22:31 kinziemadison12

In a market research survey of 2982 motorists, 291 said that they made an obscene gesture in the previous month. complete part a & b below.

a. if 1 of the surveyed motorists is radomly selected, what is the probability that this motorist did not make an obscene gesture in the previous month?

the probability is .9024 (round to four decimal places as needed.)

b. if 30 of the surveyed motorists are randomly selected without replacement, what is the probability that none of them made an obscene gesture in the previous month? should the 5% guideline be applied in this case? select the correct choice below and fill in the answer box within your choice.

(round to four decimal places as needed.)

a. the probability is the 5% guideline should be applied in this case.

b. the probability is the 5% guideline should not be applied in this case.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Factor the polynomial by its greatest common monomial factor.

Answers: 1

Answer

You know the right answer?

In a market research survey of 2982 motorists, 291 said that they made an obscene gesture in the pre...

Questions

Mathematics, 23.04.2020 19:33

A bottling company fills bottles with a mean of 500 mL of liquia, with a standard deviation of 2 mL. Quality control randomly samples 20 b...

Mathematics, 23.04.2020 19:33