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Author Question: If P(A) = .80, P(B) = .65, and P(A B) = .78, then P(B A) = _____. a. .6700 b. .8375 c. .9750 ... (Read 60 times)

joe

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If P(A) = .80, P(B) = .65, and P(A  B) = .78, then P(B  A) = _____.
 a. .6700
  b. .8375
  c. .9750
  d. Not enough information is given to answer this question.

Question 2

Read the t statistic from the t distribution table and circle the correct answer. For a one-tailed test (upper tail), using a sample size of 18, and at the 5 level of significance, t =
 a. 2.12.
   b. -2.12.
   c. -1.740.
   d. 1.740.



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aham8f

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Answer to Question 1

b

Answer to Question 2

d




joe

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


ultraflyy23

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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