Quiz about Comparing Statistical Data

Question 1

Which data set contains an outlier?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 2

Which Shelter had the higher median visits?

Accepted Answer

South

Answer

North

Answer

Cannot Be Determined

Question 3

Which Shelter had the greatest amount of visit for one cat?

Accepted Answer

South

Answer

North

Answer

Cannot Be Determined

Question 4

Which company had the higher median wait time?

Accepted Answer

Alphonso's Auto Repair

Answer

Dannette's Auto Repair

Answer

Cannot Be Determined

Question 5

Which company had the higher median wait time?

Accepted Answer

Alphonso's Auto Repair

Answer

Dannette's Auto Repair

Answer

Cannot Be Determined

Question 6

Which company had the shortest wait time?

Accepted Answer

Dannette's Auto Repair

Answer

Alphonso's Auto Repair

Answer

Cannot Be Determined

Question 7

Which company had the longest wait time?

Accepted Answer

Alphonso's Auto Repair

Answer

Dannette's Auto Repair

Answer

Cannot Be Determined

Question 8

Which company would you prefer to use based on the data?

Accepted Answer

Alphonso's Auto Repair

Answer

Dannette's Auto Repair

Question 9

How many trips were recorded?

Accepted Answer

Cannot Be Determined

Answer

I-80

Answer

I-5

Question 10

Which highway has the higher median wait time?

Accepted Answer

I-5

Answer

I-80

Answer

Cannot Be Determined

Question 11

Which highway will likely be the quickest?

Accepted Answer

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

Answer

I-5 because it has a lower minimum value.

Answer

Cannot Be Determined

Question 12

Which highway has a lower Interquartile Range?

Accepted Answer

I-80

Answer

I-5

Answer

Cannot Be Determined

Question 13

Which is a true statement based on the box plots above

Accepted Answer

The data for Team B have the greater interquartile range.

Answer

The data for Team B have the greater range.

Answer

The data for Team A are more symmetric.

Answer

The data for Team A have the greater median.

Question 14

The box plots show data from a survey of students under 14 years old. They were asked on how many days in a month they read and draw. Based on the box plots, which is a true statement about the students?

Accepted Answer

Most students read more often than they draw.

Answer

Most students draw at least 12 days a month.

Answer

Most students read less than 12 days a month.

Answer

Most students draw more often than they read.

Question 15

Question 15.

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Question 16

Which student has the greater median test score?

Accepted Answer

Amy

Answer

Ed

Question 17

Which student appears to have more predictable test scores? (less spread out/ varied)

Accepted Answer

Amy

Answer

Ed

Question 18

Which dot plot has the greatest variability?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Comparing Statistical Data

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