Mathematics

Boston

19 June, 13:43

Omar recorded the number of hours he worked each week for a year. Below is a random sample that he took from his data. 13, 17, 9, 21 What is the standard deviation for the data? Standard deviation: s = StartRoot StartFraction (x 1 minus x overbar) squared + (x 2 minus x overbar) squared + ellipsis + (x n minus x overbar) squared Over n minus 1 EndFraction EndRoot. 0 4.4 5.2 26.7

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Get an answer to your question ✅ “Omar recorded the number of hours he worked each week for a year. Below is a random sample that he took from his data. 13, 17, 9, 21 What ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

Search for Other Answers

You Might be Interested in

The distance Train A travels is represented by d=70t, where d is the distance in kilometers and t is the time in hours. The distance Train B travels at various times is shown in the table.

A store marks up merchandise 40% for profit. If an item costs the store $15, what is the selling price?

A home repair crew truck is $65 per day plus for 157 for each hour the crew works. one day the crew worked extra hours and chargers a total amount of $1949. how many hours did the crew work?

F=J+Jrt solve following formula for t

What is the measure of the angle 20x + 5 = 24x - 1

New Questions in Mathematics

Cheryl and her friends buy a pizza for $15.00 plus a delivery charge of d dollars. If the delivery charge is $2.50 what is the total cost? a. $17.50 c. $12.50 b. $16.00 d. $184

Ashley can ride her bicycle 15 miles in 2 hours. There are 60 minutes in 1 hour, and there are 1,760 yards in 1 mile. How many yards does Ashley travel?

Ellen's new balance on her credit card statement was 332.91. how much is the minimum payment if it must be 15 percent if the balance? 70.32 49.94 52.29

What is 33 divided 58?

Round 951194 to the nearest hundred