One student begins in cleveland, ohio, and walks towards buffalo, new york, a distance of 200 miles. she walks at the rate of 2.5 miles per hour. another student begins riding his bicycle in cleveland and rides towards buffalo at the rate of 11 miles per hour. the walking student begins her journey at 8: 00 am. the riding student starts 4 hours later.

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Which one ? is the answer and how to find this 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).