The average estimated hours a person in the United States spent playing video games per year from 2002 to 2012
were 71, 80, 82, 78, 80, 91, 107, 121, 125, 131, and 142.
Use the statistics calculator to find the variance and population standard deviation. Round answers to the nearest
whole number
The variance of this data set is
The population standard deviation for this data set is

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

can you put the picture up?

step-by-step explanation: