Question

For each of the following research questions, determine whether correlation, linear regression, multiple regression, or logistic...

  1. For each of the following research questions, determine whether correlation, linear

    regression, multiple regression, or logistic regression is best suited to answer it.

    1. What is the strength of the relationship between the speed with which a runner

      completes a one mile run and their resting heart rate?

    2. What percent of the variation in resting heart rate is explained by the speed with

      which a runner completes a one mile run?

    3. What percent of the variation in resting heart rate is explained by the speed with

      which a runner completes a one mile run and the runner’s body mass index

      (BMI)?

    4. What is the odds of having a resting heart rate below 1 according to the speed

      with which a runner completes a one mile run?

Math   Statistics-And-Probability   
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Answer #1

What is the strength of the relationship between the speed with which a runner

completes a one mile run and their resting heart rate?

correlation will be best to use here, as correlation gives the strength of relationship

........

What percent of the variation in resting heart rate is explained by the speed with

which a runner completes a one mile run?

linear Regression will be use here, as here two variables , one explainotary other response

...........

What percent of the variation in resting heart rate is explained by the speed with

which a runner completes a one mile run and the runner’s body mass index

(BMI)?

multiple Regression will be use here, as here are more than two variables

.............

What is the odds of having a resting heart rate below 1 according to the speed

with which a runner completes a one mile run?

logistic regression will be used as odds are being asked

thanks

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