Question

Solve each of the following questions using your calculator. tell me what you typed on the calculator. draw a picture for each problem. SHOW WORK

1. In a normal distribution find the Proportion of area:

i. Greater than a z score of −1.25

ii. Between the z scores of −2.53 to 2.13 2.

2. In a normal distribution find the z score(s) that:

i. Cuts off the top 35% of the z scores.

ii. Cuts off the middle 74% of the z scores

Answer 1

The solution to this problem is given by