Mathematics, 07.07.2019 05:10 audreymarie2940

Samples of size n = 20 are randomly selected from 4 different bins of dvds ranging in price from $4.99 to $9.99. you return each dvd before randomly drawing another and calculate the variance of each sample. what is the distribution of the sample variance?
a. normal distribution skewed to the right
b. normal distribution
c. not a normal distribution
d. normal distribution skewed to the left

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, Annsanchez5526

Which equation can be simplified to find the inverse of y = 2x2?

Answers: 1

continue

Mathematics, 21.06.2019 16:30, angie07253

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Answers: 1

continue

Mathematics, 21.06.2019 21:20, Atromity

In a column proof the right column states your reasons

Answers: 1

continue

Mathematics, 21.06.2019 22:30, brooklyn4932

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

Answers: 1

continue

You know the right answer?

Samples of size n = 20 are randomly selected from 4 different bins of dvds ranging in price from $4....

Questions in other subjects:

Mathematics, 20.01.2022 14:00

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Biology, 20.01.2022 14:00

True or false: one meiotic division includes 2 separate periods of cell division, Meiosis I and II....

English, 20.01.2022 14:00

Read the passage. Why the Cat Always Lands on Its Feet A gentle magician was traveling in a forest. He’d been traveling forever, it seemed. So when he spotted a tree...

Biology, 20.01.2022 14:00

is the science that studies food, including digestion and absorption of food, and the use of nutrients by the bod...

Mathematics, 20.01.2022 14:00

1. The length of a rectangle is 8 centimeters less than 3 times the width. a. Write a polynomial that represents the area of the rectangle. b. Find the area of the rectangl...

Mathematics, 20.01.2022 14:00

Write an absolute value inequality for the graph below ...

Mathematics, 20.01.2022 14:00

At a Bloomburg City Council meeting, a plan to fund more swim safety programs was presented. The reasoning behind the request was that less than 40% of children under the age of 5...

History, 20.01.2022 14:00

Which was a major reason for the expansion of Europe during the period 1450 to 1750? Europeans wanted to exploit the resources found in the Americas. Native Americans asked...

Mathematics, 20.01.2022 14:00

Add and reduce to lowest terms: 6/9 + 4/9...

Mathematics, 20.01.2022 14:00

A retailer marks up all merchandise 50%. If a pair of basketball shoes cost the retailer $100, how much will they cost a shower if he finds the shoes on a discount rock that advert...

More questions: Mathematics Another questions