Question

For each variable, any measures of central tendency (e.g., mean, median and mode) that can be...

For each variable, any measures of central tendency (e.g., mean, median and mode) that can be calculated should be noted.

Are the following correct:

Calories-scale/ratio-mean, median, and mode

Exercise-nominal-mode

TV- scale/ratio-mean, median, and mode

Fruits- scale/ratio-mean, median, and mode

Insurance-nominal- mode

Diabetes-nominal—mode

Age-scale/interval/ratio-mean, median, and mode

Education level-ordinal- median and mode

Yearly salary-scale/ratio-mean, median, and mode

Sleep-scale/ratio-mean, median, and mode

Alcohol-scale/ratio-mean, median, and mode

Math   Statistics-And-Probability   
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Answer #1

Calories : Scale/Ratio : mean ,median and mode can be calculated. (TRUE)

Exercise : Nominal Scale : only mode can be calculated (TRUE)

TV- Nominal Scale : only mode can be calculated ( FALSE)

Fruits- Nominal Scale : only mode can be calculated ( FALSE)

Insurance-Nominal Scale : only mode can be calculated (TRUE)

Diabetes-Nominal Scale : only mode can be calculated (TRUE)

Age-Scale /Ratio : mean,median mode can be calculated (TRUE)

Education level-Ordinal- median and mode (TRUE)

Yearly salary- Scale/Ratio-mean, median, and mode (TRUE)

Sleep-Nominal scale:Only mode (FALSE)

Alcohol-Nominal scale:Only mode (FALSE)

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