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Author Question: Z is a standard normal random variable. The P(-1.5 < z < 1.09) equals a. 0.4322 b. 0.3621 ... (Read 75 times)

tichca

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z is a standard normal random variable. The P(-1.5 < z < 1.09) equals
 a. 0.4322
   b. 0.3621
   c. 0.7953
   d. 0.0711

Question 2

An ANOVA procedure is used for data obtained from five populations. Five samples, each comprised of 20 observations, were taken from the five populations. The numerator and denominator (respectively) degrees of freedom for the critical value of F are
 a. 5 and 20.
  b. 4 and 20.
  c. 4 and 99.
  d. 4 and 95.



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alexanderhamilton

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Answer to Question 1

c

Answer to Question 2

d




tichca

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Reply 2 on: Jun 24, 2018
Wow, this really help


connor417

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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