Question: Data are drawn from a bell-shaped distribution with a mean of 25 and a standard deviation of 4. There are 1,000observations in the data set.

Data are drawn from a bell-shaped with a mean of 25 and a standard deviation of 4. There are 1,000 observations in the data set.
a. What percentage of the observations are less than 33?
b. Approximately how many observations are less than 33?

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