Use the Following Information to Answer Questions (1) - (5)

question 23

Multiple Choice

Use the following information to answer questions (1) - (5) . Feature movie lengths (in hours) were measured for all movies shown in the past year in the U.S. The mean length of all feature length movies shown was 1.80 hours with a standard deviation of 0.15 hours. Suppose the length of a random sample of 20 movies was recorded from all movies released this year. The mean length of the feature length movies was found to be 1.72 hours with a standard
deviation of 0.18 hours.
-Suppose we were to make a histogram of the feature length movie times of all movies in the past year. The histogram would be a display of which of the following?

• A)population distribution
• B)distribution of a sample
• C)sampling distribution of means
• D)Normal distribution

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Definitions:

George W. Bush

The 43rd President of the United States, who served from 2001 to 2009, known for his response to the 9/11 attacks and initiating the Iraq War.

Barack Obama

The 44th President of the United States, serving two terms from 2009 to 2017, and the first African American to hold the office.

Macropolicy Goals

The primary, broad objectives of economic policy, such as price stability, full employment, and sustainable growth.

Conventional Fiscal Policy

Economic strategies employed by the government, involving taxation and government spending to influence the economy.