Question

Use the given information below, find the p-value
a., test statistic z = -1.52

Answer 1

The p value can simply be located given the value of the z statistic by using a standard normal probabilities distribution table.

We are given that the z value of z = - 1.52. Since z is negative this means that we are to look for the proportion or p value located to the left of z. Based on the standard normal probabilities distribution table, this is equivalent to a p value of:

p value = 0.0643

This given p value indicates that 0.0643 or 6.43% of the population is located to the left of z.

Answer:

p value = 0.0643