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For a normal distribution with a mean of 32 and a standard deviation of 3, a. find the proportion of the distribution scoring 30 or

For a normal distribution with a mean of 32 and a standard deviation of 3,

a. find the proportion of the distribution scoring 30 or more.

b. find the proportion that scored between 30 and 35.

c. find the scores that separate the middle 60% from the extremes.

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