Based on the LSD you just found conduct a test of the hypothesis that the mean savings for the populations of people ages 60-69 and those aged 70 are equal. Use a .05 level of significance for your test. True or false: you reject the null hypothesis that the mean retirements savings are the same for these two poulations

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

answer: answer: d) v= 1/6 bh  

step-by-step explanation:

since according to the given question,   a pyramid is placed inside a prism.

step-by-step explanation:

0.85% : )

step-by-step explanation: