This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Do you think a model based on these data could accurately predict the average number of strikeouts ... (Read 46 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
on: Jul 25, 2018
Do you think a model based on these data could accurately predict the average number of strikeouts for a pitcher with an average fastball speed of 70 mph.? Explain.
 
  What will be an ideal response?

Question 2

Do you think the association would be stronger or weaker if we used data from one month of the season?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 25, 2018
Answer to Question 1

70 mph is lower than any of the speeds in these data, and extrapolation is risky business. Also, these data are for only pitchers on the Bulldogs, and may not be representative of others.

Answer to Question 2

The association would probably be weaker. This plot uses averages from an entire season. Data from a single month would have more variability.


rachel9

  • Sr. Member
  • ****
  • Posts: 495
Reply #2 on: Jul 25, 2018
Both answers were spot on, thank you once again


meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 25, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

A model for recessive epistasis A model for recessive epistasis
Heart Model Heart Model
Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI
On average, students in Roman Catholic schools score higher on national tests than students in ... On average, students in Roman Catholic schools score higher on national tests than students in ...
Demographic Data for India Demographic Data for India
The ABC model of flower development The ABC model of flower development
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library