Mathematics, 30.01.2021 01:00 ttkkbffl

Mr. Chamness, the principal, has decided to have a dinner for the students with the top 10% GPA's. The average GPA is 3.23 with a standard deviation of 0.25. What is the lowest GPA a student may have to attend the dinner?
a. 3.55
b. 2.90
c. 2.0
d. 3.21

Answers: 2

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Mr. Chamness, the principal, has decided to have a dinner for the students with the top 10% GPA's....