Question

Asked Dec 9, 2019

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Complete the frequency distribution shown below.

Step 1

The midpoint is obtained below:

The formula for midpoint is,

Midpoint = Upper bound + Lower bound / 2

The midpoints of each class are obtained below:

Step 2

The relative frequency is obtained below:

The formula for relative frequency is,

Relative frequency = Class frequency / Total frequency

The relative frequencies for each class are obtained below:

Step 3

The cumulative frequency is obtaine below

The formula for cumulative frequency is,

Cumulative frequency for class *I* = &sum...

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