What is the experimental probability of rolling a 5 on a standard die if you had twenty-five trials and 1 success?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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).

Which expression is rational? 6. , square root two, square root 14, square root 49