Five divided by two multiplied by a number then decreased by eleven is equal to four. Find the number.

According to the data set, where should the upper quartile line of the box plot be placed?

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).

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?