A varsity football player successfully scores 84% of all the field goals he kicks during in-season games. Assume each kick is independent of the others.  c)  Suppose that the varsity football player is unable to play for several weeks due to an injury. When he returned, he only scores 5 field goals in his next 10 kicks. Is this evidence that his success rate is now less than 84%? Explain.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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A varsity football player successfully scores 84% of all the field goals he kicks during in-season games. Assume each kick is independent of the others. 

c) 

  1. Suppose that the varsity football player is unable to play for several weeks due to an injury. When he returned, he only scores 5 field goals in his next 10 kicks. Is this evidence that his success rate is now less than 84%? Explain.
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Step 1

Given that

A varsity football player successfully scores 84% of all the field goals he kicks during in-season games. Assume each kick is independent of the others. 

Also 

the varsity football player is unable to play for several weeks due to an injury. When he returned, he only scores 5 field goals in his next 10 kicks. 

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