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Author Question: Suppose two dice, one blue and one red, are rolled and the outcomes of each are recorded. We define ... (Read 69 times)

Coya19@aol.com

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on: Jun 24, 2018
Suppose two dice, one blue and one red, are rolled and the outcomes of each are recorded. We
  define the following two events:
  A: sum of the roll is 7
  B.
 
  the result of the blue die is a number greater than 4
  Are the two events, A and B, independent events?
  A) Yes B) No

Question 2

The sample variance and standard deviation can be calculated using only the sum of the data,
  x , and the sample size, n.
 
  A) True B) False


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skipfourms123

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

A

Answer to Question 2

B


Coya19@aol.com

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  • Posts: 601
Reply 2 on: Jun 24, 2018
:D TYSM

bdobbins

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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