Classify the scatter plots has positive, negative or no correlation.
Problem 1 :
Problem 2 :
Problem 3 :
Problem 4 :
Problem 5 :
Problem 6 :
Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship.
Problem 7 :
a person’s jogging speed and time spent jogging
Problem 8 :
the size of a family and the weekly grocery bill
Problem 9 :
the size of a car and the cost
Problem 10 :
a person’s weight and percent body fat
Problem 11 :
time spent playing video games and time spent on outdoor activity
Identify the data sets as having a positive, a negative or a no correlation.
Problem 12 :
The number of hours a person has driven and the number of miles driven
Problem 13 :
The number of siblings a student has and the grade they have in math class.
Problem 14 :
The age of of a car and the value of car.
Problem 15 :
The number of weeks a CD has been out and the total sales.
Problem 16 :
The number of years a person went to school and their income.
Problem 17 :
The number of songs downloaded on your i-pod and the amount of memory available.
Problem 18 :
The amount spent on the computer instant messaging your friends and the number of computers in your house.
Problem 19 :
The age of a house and the number of people living in the house.
1) no correlation
2) Negative correlation
3) Positive correlation
4) Positive correlation
5) Negative correlation
6) No correlation.
7) negative correlation
8) positive correlation
9) no relationship
10) positive correlation.
11) negative correlation
12) Positive correlation
13) no correlation
14) negative correlation
15) Positive correlation
16) Positive correlation
17) negative correlation.
18) no correlation.
19) no correlation.
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM