Number of Movies Watched 2 Suppose that five students answered as shown.
How many movies did the
sixth student watch?
Plot the sixth point on the dot plot and
explain how you know where to place it.
0 1 2 3 4 5 6 7 8
Your answer

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).