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Author Question: For a normally distributed set of scores with = 200 and = 20, what is the probability of a score ... (Read 23 times)

beccaep

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on: Jun 20, 2018
For a normally distributed set of scores with = 200 and = 20, what is the probability
  of a score being equal to or greater than 200?
 
  a. .3413
   b. .5000
  c. .6826
  d. .9544

Question 2

If zobs does not fall into a rejection region, then the _____ .
 
  a. alternative hypothesis is not accepted
  b. alternative hypothesis is not rejected
  c. null hypothesis is rejected
  d. null hypothesis is not accepted


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joewallace

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


beccaep

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

scottmt

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Reply 3 on: Yesterday
Excellent

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