Var_practice_quiz_data_9

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Var_practice_quiz_data_9

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* Indicates required question

For questions 1 - 4, please use the following data set: 6, 8, 1, 3, 2

What is the mean of the five numbers listed above? *

1 point

2.00

4.00

6.00

3.00

What is the variance of the five numbers listed above? *

1 point

9.750

7.800

8.500

10.800

13.500

6.800

What is the standard deviation of the five numbers listed above? *

1 point

3.674

2.793

3.286

2.608

3.122

2.915

What is the standard error of the five numbers listed above? *

1 point

1.561

1.396

1.249

1.470

1.837

1.458

1.166

1.643

1.304

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