Homework Clinic
Mathematics Clinic => Pre-calculus => Topic started by: Starlight on Feb 2, 2020
-
Question 1
Make a scatter plot for the given data. Use the scatter plot to describe whether or not the variables appear to be related.
The data show the number of felony convictions, in hundreds, and the crime rate, in crimes per 100,000, for seven randomly selected states.
◦
The variables do not appear to be related.
◦
The variables do not appear to be related.
◦
The variables appear to be related.
◦
The variables appear to be related.
Question 2
The scatter plot shows the relationship between average number of years of education and births per woman of child bearing age in selected countries. Use the scatter plot to determine whether the statement is true or false.
| |
Average number of years of education
of Married Women of Child-Bearing Age
There is a strong positive correlation between years of education and births per woman.
◦ False
◦ True
-
Answer 1
The variables appear to be related.
Answer 2
False