Question

a) describe the shape of the strength distribution. the distribution is unimodal, is symmetric, and does not contain outliers. b) what is the range of the strength scores? the range is . (round to the nearest integer as needed.)

Explanation:

Step1: Analyze part a

The distribution is described as unimodal, symmetric and without outliers. This implies a bell - shaped (normal) distribution.

Step2: Analyze part b

The range of a data - set is calculated as the difference between the maximum and minimum values. But since no data values are given, we assume a general understanding. If we had data values say \(x_{max}\) and \(x_{min}\), the range \(R=x_{max}-x_{min}\).

Answer:

a) The shape of the strength distribution is bell - shaped (normal) as it is unimodal, symmetric and has no outliers.
b) Without data values, we cannot calculate the exact range. But conceptually, the range is the difference between the maximum and minimum strength scores.