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a sample of 10 midterm exams from a class of 30 students. What is the sample mean and standard deviation of the following : 95,68,76,51,85,70,88,84,67,72

a sample of 10 midterm exams from a class of 30 students.

What is the sample mean and standard deviation of the following :

95,68,76,51,85,70,88,84,67,72

if one leveraged technology to get answered for sample mean and standard deviation, what technology did we use?

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