The test scores for the Stanford-Binet Intelligence Scale are normally distributed with a mean score of 100

Question:

The test scores for the Stanford-Binet Intelligence Scale are normally distributed with a mean score of 100 and a standard deviation of 16.

The test scores of four students selected at random are 98, 65, 106, and 124.

In Exercises 39 and 40,

(a) find the z-score that corresponds to each value and

(b) determine whether any of the values are unusual.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: