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Author Question: Use Excel or Minitab to conduct a two-sample t-test. What will be an ideal ... (Read 86 times)

genevieve1028

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on: Jun 24, 2018
Use Excel or Minitab to conduct a two-sample t-test.
 
  What will be an ideal response?

Question 2

The probability that a random variable lies between a pair of values is the area under the probability density function to the left of the two values.
 
  Indicate whether the statement is true or false


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Viet Thy

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

Two sample T for C1 vs. C2

N Mean StDev SE Mean
C1 10 239.10 4.01 1.3
C2 10 220.10 6.37 2.0

95 CI for mu C1 - mu C2: (13.9, 24.1)
T-Test mu C1 = mu C2 (vs. >): T = 7.98, P = 0.0000, DF = 15

Answer to Question 2

FALSE


genevieve1028

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

gcook

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Reply 3 on: Yesterday
Wow, this really help

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