Use the normal distribution in Exercise 13. (a) What percent of the SAT total scores are less

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Use the normal distribution in Exercise 13.

(a) What percent of the SAT total scores are less than 1300?

(b) Out of 1000 randomly selected SAT total scores, about how many would you expect to be greater than 1100?


Answer the questions about the specified normal distribution.


Data from the exercise 13:

750 <x< 1000 H = 1083 0 = 193 х 750 1000 1500 Score

Distribution
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