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Author Question: A committee of four is to be selected from a group of 12 people. How many possible committees can be ... (Read 131 times)

Wadzanai

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on: Jun 24, 2018
A committee of four is to be selected from a group of 12 people. How many possible committees can be selected?

Question 2

Read the z statistic from the normal distribution table and circle the correct answer. For a one-tailed test (lower tail) using  = .1020, z =
 a. -1.27.
   b. -1.53.
   c. -1.96.
   d. -1.64.


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Joy Chen

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

495

Answer to Question 2

a


Wadzanai

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Reply 2 on: Jun 24, 2018
:D TYSM

xiaomengxian

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

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