Comparing Data Sets Exit Ticket

Given the following distributions, which is skewed to the left?

• Red

• Purple

• Black

The prices at several different stores for a pair of shoes are shown below.
$78, $79, $81, $82, $83
Two days later, another store has the same shoes on sale for $65. How does the new price affect the data?

• Only the range was affected.

• The median increased, and the range increased.

• The mean increased, and the range increased.

• The mean decreased and the range increased.

Given the following distributions, which is symmetric?

• Red

• Purple

• Black

Given the following distributions, which is skewed to the right?

• Red

• Purple

• Black

• Seventh graders tend to spend less time on homework than sixth graders.

• The sixth grade data has a larger mode number of hours than the seventh grade data.

• The sixth grade data has a larger maximum number of hours than the seventh grade data.

• The median number of hours for both grade levels is 8 hours.

Which student has the greater median test score?

• Amy

• Ed

Which company had the higher median wait time?

• Dannette's Auto Repair

• Alphonso's Auto Repair

• Cannot Be Determined

Which company had the shortest wait time?

• Dannette's Auto Repair

• Alphonso's Auto Repair

• Cannot Be Determined

Which highway has the higher median wait time?

• I-80

• I-5

• Cannot Be Determined

Which highway will likely be the quickest?

• I-80 because more than 75% of the data is less than I-5 median wait time.

• I-5 because it has a lower minimum value.

• Cannot Be Determined