Data and Statistics William

The table shows the results of a survey about favorite types of stores. Determine the relative frequency for each store.

• clothing: 38%

  electronics: 22%

  pet: 10%

  candy: 30%

• clothing: 19%

  electronics: 11%

  pet: 5%

  candy: 15%

• clothing: 50%

  electronics: 25%

  pet: 5%

  candy: 20%

• clothing: 35%

  electronics: 23%

  pet: 15%

  candy: 27%

What does "mode" mean?

• average

• middle

• repeats the most

• variation

What is a the meaning for "median"?

• fair share

• middle

• repeats the most

• variation

How do you find the range?

• order least to greatest, then slash from each side until you reach the middle

• add the numbers in your data set, then divide by the amount you added

• look for the number that repeats the most

• highest number minus the lowest number

How do you find the mode?

• order least to greatest, then slash from each side until you reach the middle

• add the numbers in your data set, then divide by the amount you added

• look for the number that repeats the most

• highest number minus the lowest number

What is the range of the set of data?

• 70

• 65

• 80

• 55

What was the highest score on the math test?

• 53

• 79

• 97

• 90

Another word for average is

• sample 

• mean

• data

• numerical data

What is the mean of test scores?
{70, 70, 80, 85, 85, 90, 95, 95, 100, 100}

• 87

• 85, 95, and 100

• 30

• 85 and 90

The difference between the greatest and least values in the data set.

• range

• interquartile range

• standard deviation

• mean absolute deviation