Mathematics, 03.06.2021 18:10, vallhernandez13

A division of a company has over 200200200 employees, 48\%48%48, percent of which are male. The company is going to randomly select 101010 of these employees to attend a conference. Let Z=Z=Z, equals the number of male employees chosen. Is ZZZ a binomial variable? Why or why not?
Choose 1
Choose 1

(Choice A)
A
Each trial isn't being classified as a success or failure, so ZZZ is not a binomial variable.

(Choice B)
B
There is no fixed number of trials, so ZZZ is not a binomial variable.

(Choice C)
C
The trials are not independent, so ZZZ is not a binomial variable.

(Choice D)
D
This situation satisfies each of the conditions for a binomial variable, so ZZZ has a binomial distribution.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, BreBreDoeCCx

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Answers: 1

continue

Mathematics, 21.06.2019 19:40, nsg0686

What is the slope of the line that contains the points (-2,1) and (0,-3)

Answers: 2

continue

Mathematics, 21.06.2019 22:00, bobk1433

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Answers: 2

continue

Mathematics, 21.06.2019 22:30, ghernadez

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Answers: 1

continue

Do you know the correct answer?

A division of a company has over 200200200 employees, 48\%48%48, percent of which are male. The comp...