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Hitlers hoe Hitlers hoe
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6 years ago
What is the probability that the man does work and woman does not work?
 
  What will be an ideal response?

Q. 2

What are the three data values such that the new sample has a median of 70? Justify your answer.
 
  What will be an ideal response?

Q. 3

When using the chi-square goodness-of-fit-test, a statistician needs to make certain that none of the expected frequencies (or values) are less than:
 
  A) the number of categories.
  B) 5
  C) 10
  D) 30

Q. 4

The area under a valid cumulative distribution function is equal to 1.
 
  Indicate whether the statement is true or false

Q. 5

In order to estimate with 95 confidence the expected value of y in a simple linear regression problem, a random sample of 10 observations is taken. Which of the following t-table values listed below would be used?
 
  A) 2.228
  B) 1.860
  C) 1.812
  D) 2.306
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xoxolovexoxolove
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6 years ago
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Hitlers h. Author
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#2
6 years ago
Thank you for helping me throughout this difficult semester
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