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Author Archives: Anonymous

Classify the study as either descriptive or inferential. Exp…

Classify the study as either descriptive or inferential. Explain your answer. Data from a sample of citizens of a certain country yielded the following estimates of average TV viewing time per month for all citizens 2 years old and older. The times are in hours and​ minutes; Q1 stands for first quarter. Is the study descriptive or​ inferential?

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The data below are the frequency of cremation burials found…

The data below are the frequency of cremation burials found in 17 archaeological sites. 826345495323332272277045361288843657241146   Obtain the​ mean, median, and mode of these data. Is there a mode? [x] If there is a mode, what is the mode? (Use n/a if there is no mode.) [y] Which measure of center works best here? [z] Why do you believe this one works best? [a]  

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Alcohol impairs the ability to divide attention among tasks.

Alcohol impairs the ability to divide attention among tasks.

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In the San Diego SFST Field Validation Study, which test was…

In the San Diego SFST Field Validation Study, which test was determined to be the most accurate in identifying a person with a BAC level of 0.08 percent or higher?

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The recommend position of the stimulus for checking HGN is a…

The recommend position of the stimulus for checking HGN is approximately 12-15 inches.

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Which of the following is a violation while operating a moto…

Which of the following is a violation while operating a motor vehicle upon the highway? (L.O. 22.7)

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A steady yellow light is (L.O. 22.8)

A steady yellow light is (L.O. 22.8)

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Find the median for the given sample data. 12​, 15​, 28​, 2…

Find the median for the given sample data. 12​, 15​, 28​, 27​, 32​, 47  

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Which of the following is NOT a Standardized Field Sobriety…

Which of the following is NOT a Standardized Field Sobriety Test?

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Under which of the following circumstances is a vehicle perm…

Under which of the following circumstances is a vehicle permitted to move to the left side of the roadway? (L.O. 22.9)

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