A study of first year QPA's has been taken. The following data have been found: The average first year QPA is 2.4 with an SD of 0.5, and tends to follow a normal curve. About what percentage of QPA's fall between 2.0 and 2.9? 65% 62.94% 34.13% 28.81%

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A study of first year QPA's has been taken. The following data have been found: The
average first year QPA is 2.4 with an SD of 0.5, and tends to follow a normal curve.
About what percentage of QPA's fall between 2.0 and 2.9?
65%
62.94%
34.13%
28.81%
Transcribed Image Text:A study of first year QPA's has been taken. The following data have been found: The average first year QPA is 2.4 with an SD of 0.5, and tends to follow a normal curve. About what percentage of QPA's fall between 2.0 and 2.9? 65% 62.94% 34.13% 28.81%
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