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Author Question: With symmetric, bell-shaped distributions, approximately what percent of the observations are within ... (Read 66 times)

yoooooman

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on: Jun 24, 2018
With symmetric, bell-shaped distributions, approximately what percent of the observations are within two standard deviations of the mean?
 a. 50
  b. 68
  c. 95
  d. 99.7
  e. 100

Question 2

The coefficient of determination ___________________ _ for degrees of freedom takes into account the sample size and the number of independent variables when assessing model fit.
 Fill in the blank(s) with correct word


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amit

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

c

Answer to Question 2

adjusted


yoooooman

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Reply 2 on: Jun 24, 2018
Wow, this really help

kishoreddi

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

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