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myass myass
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6 years ago
A bar chart is most likely used to display which of the following?
 
  A) A continuous variable
  B) A nominal level variable
  C) An ordinal level variable
  D) Either B or C

Q. 2

In conducting one-way analysis of variance, the sample size for each group must be equal.
 
  Indicate whether the statement is true or false

Q. 3

A one-tailed hypothesis for a population mean with a significance level equal to .05 will have a critical value equal to z = .45.
 
  Indicate whether the statement is true or false

Q. 4

One characteristic of a bar chart is:
 
  A) the bars can be displayed either vertically or horizontally.
  B) there can be no gaps between the bars.
  C) it is used to display the distribution of a continuous variable.
  D) it shows cumulative frequency.

Q. 5

Assume that a standard deck of 52 playing cards is randomly shuffled and the first 2 cards are dealt to you. What is the probability that you have a blackjack? A blackjack is where one card is an ace and the other card is worth 10 points.
 
  The 10-point cards are kings, queens, jacks and 10's.

Q. 6

A conclusion to not reject the null hypothesis is the same as the decision to accept the null hypothesis.
 
  Indicate whether the statement is true or false
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thientrang2310thientrang2310
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6 years ago
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myass Author
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#2
6 years ago
I know you spent a lot of time finding this because I swear it wasn't in my textbook
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#3
6 years ago
You're partially right, it's found midway in the chapter, but not at all easy to find. Good luck with the rest
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