You Are Interested in Determining If the Average Amount of Time

question 44

Multiple Choice

You are interested in determining if the average amount of time (in hours) that students spend on the Internet per day is greater than 2 hours.The data below are from a random sample of 11 students. Would the null hypothesis be rejected at the .05 significance level after removing the second observation (value = 100) ?

• A)Yes,because the P-value is greater than .05.
• B)Yes,because the P-value is less than .05.
• C)No,because the P-value is greater than .05.
• D)No,because the P-value is less than .05.

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Definitions:

Increased

A term indicating a rise or growth in a particular variable or quantity.

Pie Chart

A circular statistical graphic divided into slices to illustrate numerical proportion, with the arc length of each slice corresponding to the quantity it represents.

Book Purchases

Transactions where buyers acquire books from sellers.

Dependent Variable

The variable in an experiment or study that is expected to change in response to changes in the independent variable.