Question

The researchers have done work to study the heart rate of marathon runners compared to other athletes. They did a random sample for nine marathon runners, measured their heart rate in rest and got the following data: 56, 64, 45, 48, 42, 58, 49, 54, 51 Resting heart rate average of athletes in the control group (no long-distance runners) was 60 beats for minute. Test the null hypothesis at the 1% level of significance.

Name: the researchers have done work to study the heart rate of marathon runners compared to other athletes they did a random sample for nine marathon runners measured their heart rate in rest and got the f
Uploaded: 2021-05-10T21:13:31-08:00
Duration: 3 min 13 s
Channel: Kaylee Mcclellan
Description: the researchers have done work to study the heart rate of marathon runners compared to other athletes they did a random sample for nine marathon runners measured their heart rate in rest and got the f

          The researchers have done work to study the heart rate of marathon runners
compared to other athletes. They did a random sample for nine marathon
runners, measured their heart rate in rest and got the following data:
56, 64, 45, 48, 42, 58, 49, 54, 51
Resting heart rate average of athletes in the control group (no long-distance
runners) was 60 beats for minute. Test the null hypothesis at the 1% level of
significance.

Added by Sumith S.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Kaylee Mcclellan

05/10/2021

Step 1

In other words, the average resting heart rate of marathon runners is 60 beats per minute. H0: μ = 60 The alternative hypothesis (H1) is that the average resting heart rate of marathon runners is different from 60 beats per minute. H1: μ ≠ 60 Show more…

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The researchers have done work to study the heart rate of marathon runners compared to other athletes. They did a random sample for nine marathon runners, measured their heart rate in rest and got the following data: 56, 64, 45, 48, 42, 58, 49, 54, 51 Resting heart rate average of athletes in the control group (no long-distance runners) was 60 beats for minute. Test the null hypothesis at the 1% level of significance.