Author Question: An assumption made about the value of a population parameter is called a(n) a. hypothesis. b. ... (Read 93 times)

xroflmao

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An assumption made about the value of a population parameter is called a(n)
 a. hypothesis.
   b. conclusion.
   c. error.
   d. probability.

Question 2

The Dow Jones Industrial Average is based on common stock prices of ___ large companies.
 a. 30
 b. 40
 c. 50
 d. 100



harveenkau8139

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Answer to Question 1

a

Answer to Question 2

a



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