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Author Question: Using the standard normal curve, the z-score representing the 90th percentile is 1.28. Indicate ... (Read 90 times)

Collmarie

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on: Jul 24, 2018
Using the standard normal curve, the z-score representing the 90th percentile is 1.28.
  Indicate whether the statement is true or false

Question 2

A Type I error is committed when we:
 a. reject a true null hypothesis
  b. reject a false null hypothesis
  c. don't reject a false null hypothesis
  d. don't reject a true null hypothesis
  e. do none of these


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laurnthompson

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

T

Answer to Question 2

A


Collmarie

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

alexanderhamilton

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Reply 3 on: Yesterday
Wow, this really help

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