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Author Question: Below are the results of tossing a single coin 20 times. What is the relative frequency of observing ... (Read 70 times)

jessicacav

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on: Jul 24, 2018
Below are the results of tossing a single coin 20 times. What is the relative frequency of observing heads on the toss?
  H, H, H, T, T, H, T, T, T, H, H, H, H, T, H, T, H, T, H, T
  1.1/2
  2.11/20
  3.9/20
  4.11:9

Question 2

The least squares criterion requires that _____.
  1.the sum of squared differences between the actual y's and the average y's be minimized
  2.the sum of the squared differences between the actual y's and the predicted y's be as small as possible
  3.the sum of the squared differences between the actual y's and the predicted y's be as large as possible
  4.the sum of the differences between the actual y's and the predicted y's be as small as possible


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rleezy04

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

2

Answer to Question 2

2


jessicacav

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Reply #2 on: Jul 24, 2018
Thank you!


rleezy04

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Reply #3 on: Jul 24, 2018
Always glad to help...


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