PLEASE HELP ME: Assume the normal distribution applies to a scenario where you are given H1: p ≠ 0.6 in a test using a significance level of α = 0.005. Find the critical z value(s).

z = –1.55

z = ±2.81

z = ±1.75

z = ±2.575

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

What is the area of the trapezoid shown ?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total