The answer is 0.6 or 60%.
The respective probabilities that lie in the interval [-2, 2] are 0.33, 0.16, and 0.11. Therefore, the probability it lies in the interval is equal to the sum of the probabilities.
Answer:
Explanation:
According to the distribution table, the percent values within the interval of [- 2, 2] are:
Add them together to get the required answer:
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