100 men and 100 women were surveyed and asked what their favorite ice cream flavor was.
The results are summarized in the two-way frequency table below.
Ice cream Flavor Preferences
Chocolate
Vanilla
Total
Men
35
65
100
Women
72
28
100
Total
107
93
200
Interpret the marginal relative frequency for ice cream flavor.

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).

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)