Victoria lives 12 miles due south of her parents' house and 35 miles west of her grandparents' house. On her birthday, Victoria drove from her house to her parents' house. From there, she drove in a straight line to her grandparents' house and then back home. How far did Victoria drive on her birthday?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

What’s the range cuz i can’t find it?

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?