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Author Question: A race car driver tested his car for time from 0 to 60 mph, and in 20 tests obtained an average of ... (Read 82 times)

clmills979

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on: Jun 24, 2018
A race car driver tested his car for time from 0 to 60 mph, and in 20 tests obtained an average of 48.5 seconds with a standard deviation of 1.47 seconds. A 95 confidence interval for the 0 to 60 time is 45.2 seconds to 51.8 seconds.
  Indicate whether the statement is true or false

Question 2

The sign test statistic has a(n) ___________________ _ distribution.
 Fill in the blank(s) with correct word


Yixagurpuldink

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Reply #1 on: Jun 24, 2018
Answer to Question 1

F

Answer to Question 2

binomial


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