I am less than a half but more than one-fourth. 15 out of 50 play drums in a band. What is the percentage?

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)