For a dataset, X = 6.8 and s x = 1.2. What is the impact on the

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For a dataset, X̅ = 6.8 and s_x = 1.2. What is the impact on the mean of a dataset of the following linear transformations:

a. Adding 1 to every score?

b. Dividing every score by 10?

c. Subtracting 3 from every score?

d. Adding 10 to every score?

e. Subtracting 1.5 from every score?

f. Multiplying every score by 4?

g. Multiplying every score by 3.2?

h. Dividing every score by 0.2?

i. Adding 4 and then dividing by 2?

j. Subtracting 1 and then multiplying by 2?

k. Adding 1.3 and then multiplying by 4?

l. Adding 1.3 and then subtracting 0.8?

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Statistics For The Social Sciences A General Linear Model Approach

ISBN: 9781107576971

1st Edition

Authors: Russell T. Warne

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Question Posted: Aug 11, 2020 02:48 AM

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For a dataset, X = 6.8 and s x = 1.2. What is the impact on the

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A Adding 1 to every score will increase the mean by 1 B Dividing every sc...View the full answer

Statistics For The Social Sciences A General Linear Model Approach

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