Data Comparison

Which median is bigger?

• boys

• girls

Who has the larger IQR?

• drew

• gerry

True or False: Mr. Gerald's Class mode is less than Mr. Armin's class mode.

• True

• False

True or False: Mr. Gerald's Class range is greater than Mr. Armin's class range.

• True

• False

• 1.5

• 2.5

• 3.5

• 5

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

• The median salaries in both companies are greater than $37,000

• The mean salary in company 1 is greater than the mean salary in company 2

• The salary range in company 2 is greater than the salary range in company 1

• The mean age of workers at company 1 is greater than the mean age of workers at company 2

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

• The median salaries in both companies are greater than $37,000

• The mean salary in company 1 is greater than the mean salary in company 2

• The salary range in company 2 is greater than the salary range in company 1

• The mean age of workers at company 1 is greater than the mean age of workers at company 2

What is the difference between the medians for the two data sets? 

• 0 tickets

• 2 tickets

• 4 tickets

• 6 tickets

Which class did better on the test?

• 1st period

• 2nd period

• They both performed the same

How many more Freshman ate pizza than Juniors?

• 5

• 1

• 10

• 6