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Use the probability distribution to complete parts​ (a) and​ (b) below. The number of​ school-related extracurricular...

Use the probability distribution to complete parts​ (a) and​ (b) below.

The number of​ school-related extracurricular activities per student

Activities 0 1 2 3 4 5 6 7

Probability 0.061 0.121 0.162 0.176 0.213 0.128 0.084 0.055

FIND MEAN, VARIANCE, AND STANDARD DEVIATION

Math   Statistics-And-Probability   
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