Question: I don't understand the variance or the standard deviation. The ages (in years) of a random sample of shopper}: at a gaming store are shown

I don't understand the variance or the standard deviation.

The ages (in years) of a random sample of shopper}: at a gaming store are shown Determine the range, mean, variance, and standard deviation of the sample data set. 12,16,23,14,21,16,19,16,14,18 g The range is D. (Simplify your answer.) The ,mean is 13.. (Simplify your answer. Round to the nearest tenth as needed.) - The variance is I] (Simplify your answer. Round to the nearest tenth as needed.) The standard deviation is E (Simplify your answer. Round to the nearest ten'm as needed.) G 'nme Remaining

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

This week discussion, I want to give a walk through one of the homework questions, and that is number 8. The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the...

The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 19, 23, 14, 14, 17, 21, 17, 15,...

The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 18, 23, 14, 17, 16, 19, 16, 13,...

Find the mean Range VariationStandard deviation Test: Test1 (Ch. 2.1-Ch.2.5) Time Ren This Question: 1 pt 11 of 11 (2 complete) The ages (in years) of a random sample of shoppers at a gaming store...

This test: 30 point(s) possible This question: 1 point(s) possible The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard...

The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12,15,23,13,20,17,19.18,15,19 what...

This test: 20 point(s) @ possible This question: 1 point(s) possible 5 Test: Exam #1 Question 14 of 20 Submit test The ages (in years) of a random sample of shoppers at a gaming store are shown....

The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 20, 23, 15, 18, 17, 19, 16, 15,...

The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 18, 23, 15, 20, 17, 21, 18, 13,...

Salamander Inc. is a food processing company that operates divisions in three major lines of food products: cereals, frozen fish, and candy. On 13 September 20X1, the Board of Directors voted to put...

Evaluate the function for the indicated value. Evaluate f(-12). {7 x 4

16. Both Jaguar and Porsche do not make motorcycles. Translate the following statements into symbolic form using capital letters to represent affi rmative English statements.

65 th birthday? The amount to deposit each year is? (Round to the nearest dollar.) drug if the interest rate is 11% per year? The present value of the new drug is $ million. (Round to three decimal...