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8 Refer to the following for questions 18-20 The distribution of grade point averages (GPA) at a local high school is st
Posted: Sat Feb 26, 2022 11:22 am
by answerhappygod
- 8 Refer To The Following For Questions 18 20 The Distribution Of Grade Point Averages Gpa At A Local High School Is St 1 (13.91 KiB) Viewed 32 times
8 Refer to the following for
questions 18-20 The distribution of grade point averages (GPA) at a local high school is strongly skewed left with a mean of 3.34 and a standard deviation of 0.45. The administrators plan to select a simple random sample of 60 students from the high school to ask about their study habits. 18. What is the standard deviation for the sampling distribution? - 0 (c) 0,07 (d) 0.06 (a) 2.05