Scatterplot and MAD

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month.  Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles? 

• 50 min

• 80 min

• 45 min

• 60 min

About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

Tags

CCSS.HSF.IF.B.4

Estimate the y-value when the x is 2?

• 6

• 4

• 2

• 5

Tags

CCSS.HSF.IF.A.2

About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

Tags

CCSS.HSF.IF.B.4

The scatterplot shows the relationship between the number of tickets bought and the amount of money spent buying tickets.  Which would be a reasonable prediction for the cost of buying 6 tickets?

• $8

• $15

• $12

• $10

Using the line of best fit, what is mostly likely the average for a student that was to get 10 hours of sleep a night?

• 61

• 80

• 99

• 85

What type of correlation does this scatterplot show?​ (a)  

• linear

• none

• non-linear

Tags

8.11.A

What can you say about this relationship?​

As age ​ (a)   study time ​ (b)  

• none

• decreases

• increases

Tags

8.11.A

What can you say about this relationship? ​As your age ​ (a)   daily family time ​ (b)   .

• none

• linear

• increases

• decreases

Tags

8.11.A

What can you say about this relationship? As daily T.V. time ​ (a)   grades ​ (b)   .

• positive

• no

• non-linear

• increases

• decrease

Tags

8.11.A