Boundaries 895-1045 1045-1195 1195-1345 1345-1495 1495-1645, Ask an Expert

Statistics

Boundaries: 89.5-104.5, 104.5-119.5, 119.5-134.5, 134.5-149.5, 149.5-164.5, 164.5-179.5

Frequency 24, 62, 72, 26, 12, 4=200

1. Determine the cumulative for each class

2. Determine the cumalative percents for each class by dividing each cumative frequency by 200 and multiplying by 100%.

3. Plot percents in a graph

4. Is the distribution normal? Do you feel that this distribution is approximately normal? Explain

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91120473

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