The relationship between the number of games won by a minor league baseball team and the average attendance at their home games is analyzed. A regression to predict the average attendance from the number of games won has an r = 0.73. Interpret this statistic.

Question

06-02-2020
Mathematics

contestada

The relationship between the number of games won by a minor league baseball team and the average attendance at their home games is analyzed. A regression to predict the average attendance from the number of games won has an r = 0.73. Interpret this statistic.

Respuesta :

Otras preguntas

A 3-year-old has a hard time catching a ball, whereas a 9-year-old has an easier time of it. one contributing factor for why the 9-year-old is better at ball ca

"if a person belongs to a group in which the members are mostly anonymous to one another, that group is almost certainly a:"

In Microsoft Word, when you highlight existing text you want to replace, you are inA.automatic mode. b.basic mode. c.typeover mode. d.insert mode.

What instruction is most important to include when teaching a child how to self administer a combined dose of isophane suspension and regular insulin subcutaneo

The biomass of a plant consists of all of its living tissues, including both the aboveground shoot system (stem and leaves) as well as the belowground roots. wh

In an experiment conducted by professor costa, the participants' first task is to press any button if they see a red light blink. for the second task, they pres

In this excerpt from F. Scott Fitzgerald’s “Bernice Bobs Her Hair,” which sentence reveals information about the setting of the story? [When Marjorie and Ber

What was the major objective of public health nutrition advice during the first 75 years of the past century (1900’s) in the u.s.?

Madeline is working to teach her 4-year-old daughter, eliza, how to count. she places 10 buttons in one row with very little space between the buttons, and 8 bu

The formula for the perimeter of a rectangle is P=2l + 2w. The length of a rectangle is 3 times its width. So which expression represents the perimeter of the

JeanaShupp JeanaShupp · Answer 1 · 2020-02-07T05:33:35+01:00

Answer: There is a strong positive correlation between number of games won by a minor league baseball team and the average attendance at their home games is analyzed.

Step-by-step explanation:

The Pearson's coefficient 'r' gives the correlation between the predicted values and the observed values .

It tells the direction and the strength of the relation.

When r is negative it means there is a negative relationship between the variables .
When r is positive it means there is a positive relationship between the variables .
When |r|=1 , strong correlation ,
When r=0 , there is no correlation.
If 0.70<|r|<1 , there is a strong correlation.
If 0.50<|r|<0.70 , there is a moderate correlation.
If 0.30<|r|<0.50 , there is a low correlation.

Given : A regression to predict the average attendance from the number of games won has an r = 0.73.

Since r=0.73 is positive and 0.70 <0.73 <1 , it means there is a strong positive correlation between number of games won by a minor league baseball team and the average attendance at their home games is analyzed.