A baseball coach uses a scatter plot to compare the number of swings taken before a baseball tournament and the number of hits during the baseball tournament. What can
the coach conclude about the relationship between the number of swings and the
number of hits?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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).