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Author Question: In general, the binomial probability P(X x) is approximated by the area under the normal curve to ... (Read 127 times)

cnetterville

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In general, the binomial probability P(X x) is approximated by the area under the normal curve to the right of x - .5.
  Indicate whether the statement is true or false

Question 2

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 4.52 seconds to 5.18 seconds.
  Indicate whether the statement is true or false



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akemokai

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Answer to Question 1

T

Answer to Question 2

F




cnetterville

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Reply 2 on: Jul 24, 2018
Gracias!


nyrave

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Reply 3 on: Yesterday
Excellent

 

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