Question
Data is collected on the relationship between the average number of minutes spent exercising per day and math test scores.The data is shown in the
Data is collected on the relationship between the average number of minutes spent exercising per day and math test scores.The data is shown in the table and the line of best fit for the data is y^=0.46x+66.4.
Exercising (Minutes)15202530Math Test Scores73767880
According to the line of best fit, the predicted math test score for someone who spent 16 minutes exercising per day is73.76. Is it reasonable to use this line of best fit to make the above prediction?
Select the correct answer below:
A. The estimate, a predicted time of 73.76 minutes,is unreliable but reasonable.
B. The estimate, a predicted time of 73.76 minutes,is both unreliable and unreasonable.
C. The estimate, a predicted time of 73.76 minutes,is both reliable and reasonable.
D. The estimate, a predicted time of 73.76 minutes,is reliable but unreasonable.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started