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Author Question: A two-tailed test is performed at the .05 level of significance. The p-value is determined to be .09 ... (Read 117 times)

abarnes

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on: Jun 24, 2018
A two-tailed test is performed at the .05 level of significance. The p-value is determined to be .09 . The null hypothesis
 a. must be rejected.
   b. should not be rejected.
   c. could be rejected, depending on the sample size.
   d. has been designed incorrectly.

Question 2

All the employees of ABC Company are assigned ID numbers. The ID number consists of the first letter of an employee's last name, followed by four numbers.
 a. How many possible different ID numbers are there?
  b. How many possible different ID numbers are there for employees whose last name starts with an A?


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1_Step_At_ATime

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

b

Answer to Question 2

a. 260,000
b. 10,000


abarnes

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

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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