For the following conjecture, state the null and alternative hypotheses. The average resting pulse rate of male marathon runners has decreased from 70 beats per minute. The null hypothesis is H : D=0 The alternative hypothesis is H, :

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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For the following conjecture, state the null and alternative hypotheses.
The average resting pulse rate of male marathon runners has decreased from 70 beats per minute.
The null hypothesis is H, :
D=0
The alternative hypothesis is H :
Transcribed Image Text:For the following conjecture, state the null and alternative hypotheses. The average resting pulse rate of male marathon runners has decreased from 70 beats per minute. The null hypothesis is H, : D=0 The alternative hypothesis is H :
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