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The distribution of the weights of a sample of 1,400 cargo
Chapter 3, Problem 47E(choose chapter or problem)
QUESTION:
Problem 47E
The distribution of the weights of a sample of 1,400 cargo containers is symmetric and bell-shaped. According to the Empirical Rule, what percent of the weights will lie:
Questions & Answers
QUESTION:
Problem 47E
The distribution of the weights of a sample of 1,400 cargo containers is symmetric and bell-shaped. According to the Empirical Rule, what percent of the weights will lie:
ANSWER:
Solution:
Step 1 of 3:
The distribution of the weights of a sample is symmetric and bell-shaped.
We have to find according to Empirical rule, what percent of the weights will lie in the following intervals.
- Between -2s and
- Between and +2s and below -2s.