Asample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviation of the sample being 16. what is the 95% confidence interval for the mean of the population? a. (115, 123) b. (117, 121) c. (113, 125) d. (118, 120)

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.