Understanding Data Representation and Analysis (Topic 6)

A survey of 30 students asked about their favorite fruit. The results are: Apple (8), Banana (6), Orange (5), Grape (4), Mango (3), Pear (4). How many categories are there in this data set?

• 4

• 5

• 6

• 7

Tags

FL.MA.7.DP.1.4.C1

A random sample of 50 students found that 12 students prefer reading over sports. Predict how many students out of 200 would prefer reading.

• 24

• 36

• 48

• 60

Tags

FL.MA.7.DP.1.3

Which of the following is NOT an appropriate graphical representation for a set of data showing the number of books read by students?

• Histogram

• Line plot

• Box plot

• Pie chart

Tags

FL.MA.7.DP.1.1.C2

Given the data set: 5, 7, 8, 10, 12, what is the mean?

• 7

• 8.4

• 8

• 10

Tags

FL.MA.7.DP.1.2.C2

Which of the following is NOT a valid graphical representation for categorical data according to the standard?

• Histogram

• Bar chart

• Circle graph

• Scatter plot

Tags

FL.MA.7.DP.1.5.C1

A data set contains the following categories: Red, Blue, Green, Yellow, Orange, Purple, and Pink. Does this data set meet the standard for the maximum number of categories?

• Yes

• No

Tags

FL.MA.7.DP.1.4.C1

In a random sample, 15 out of 60 students have a pet dog. Predict how many out of 240 students would have a pet dog.

• 45

• 60

• 75

• 90

Tags

FL.MA.7.DP.1.3

Which of the following can be used to display the number of hours students spend on homework each week?

• Histogram

• Line plot

• Box plot

• All of the above

Tags

FL.MA.7.DP.1.1.C2

Given the data set: 3, 7, 7, 10, 12, what is the median?

• 7

• 8

• 10

• 12

Tags

FL.MA.7.DP.1.2.C2

Which of the following is NOT an allowed graphical representation for the data set: 2, 4, 6, 8, 10?

• Histogram

• Bar chart

• Circle graph

• Scatter plot

Tags

FL.MA.7.DP.1.5.C1