Daily number of personal messages sent by employees at a certain company is normally distributed with a mean of 150 and standard deviation of 50.

Q: None

A: Step 1:Given data : The data set is : 4,58,88,2,19,61,21,5,51,28,7,64,15,48,58 Step 2:Mode : The…

Q: None

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Q: auto maker

A: Confidence interval =95% sample size [n] =46

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A: i have provided this answer in step-2.

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A:

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A: Topic = Algebra

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Q: Identify the explanatory variable and the response variable. A teacher wants to determine if the…

A: The explanatory variable (EV) is also called as independent variable (IV) and the response variable…