MandieJohnson04 MandieJohnson04
  • 23-02-2024
  • Mathematics
contestada

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.6
2.6
and a standard deviation of 0.42
0.42
. Using the empirical rule, what percentage of the students have grade point averages that are between 1.76
1.76
and 3.44
3.44
?

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