A researcher desires to know if the age of a child is related to the number of cavities he or she has. The data is below. Age of child, x 6 8 9 10 12 14 No. of cavities, y 2 1 3 4 6 5 Perform a hypothesis test to determine if there is a linear relationship between the variables. Find the coefficient of determination and interpret it Using s, determine if there are any outliers.
A researcher desires to know if the age of a child is related to the number of cavities he or she has. The data is below. Age of child, x 6 8 9 10 12 14 No. of cavities, y 2 1 3 4 6 5 Perform a hypothesis test to determine if there is a linear relationship between the variables. Find the coefficient of determination and interpret it Using s, determine if there are any outliers.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 11PPS
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Question
- A researcher desires to know if the age of a child is related to the number of cavities he or she has. The data is below.
Age of child, x |
6 |
8 |
9 |
10 |
12 |
14 |
No. of cavities, y |
2 |
1 |
3 |
4 |
6 |
5 |
- Perform a hypothesis test to determine if there is a linear relationship between the variables.
- Find the coefficient of determination and interpret it
- Using s, determine if there are any outliers.
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