MCLA review 2

How many hours do teachers sleep at night during the summer? After interviewing 256 people, the following 5-number summary was computed. Are there any possible outliers using the standard equation for outliers? 

 

         (Min = 4, Q1 = 5.5, Med = 7, Q3 = 8, Max = 13)      

 

•  Yes, there is at least one upper outlier. 

• Yes, there is at least one lower outlier.

• Yes, there is at least one upper outlier and at least one lower outlier.

•  No, there are no upper or lower outliers. 

Which type of data display is NOT used for numerical data?  

• Histogram 

• Stem-and-Leaf Plot 

• Box Plot 

• Bar Chart 

Which type of data display is NOT used for categorical data? 

• Circle Graph 

• Frequency Table 

• Scatterplot 

• Segmented Bar Chart 

Which is NOT a categorical variable? 

• Favorite food 

• Length of a movie 

• Vehicle type 

• Shampoo brands  

Which is NOT a numerical variable? 

• Weight of vehicles 

• Stopping distance 

• Eye color 

• Distance a student lives from school 

Match the following 5-number summary to the box plot. 

• [22, 24, 30, 36, 48]

• [2, 7, 12, 17, 22]

• [19, 34, 40, 46, 51]

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Match the following 5-number summary to the box plot. 

• [22, 24, 30, 36, 48]

• [2, 7, 12, 17, 22]

• [19, 34, 40, 46, 51]

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Match the following 5-number summary to the box plot. 

• [22, 24, 30, 36, 48]

• [2, 7, 12, 17, 22]

• [19, 34, 40, 46, 51]

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Data was collected on the height in cm from 22 plants. What is the minimum?

Hint: look at the key in the bottom left of the picture!

• 6

• 13

• 13.6

• 136

Tags

CCSS.3.MD.B.4

Data was collected on the height in cm from 22 plants. What is the maximum?

Hint: look at the key in the bottom left of the picture!

• 8

• 22

• 22.8

• 228