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Author Question: Is there a relationship between the raises administrators at County University receive and their ... (Read 61 times)

michelleunicorn

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on: Feb 14, 2020
Is there a relationship between the raises administrators at County University receive and their performance on the job?

A faculty group wants to determine whether job rating (x) is a useful linear predictor of raise (y). Consequently, the group considered the linear regression model

E(y) = β0 + β1x.


The faculty group obtained the following prediction equation:

= 14,000 - 2,000x


Which of the following statements about the model E(y) = β0 + β1x is correct?
◦ The model hypothesizes that knowing an administrator's rating (x) will determine exactly the administrator's raise (y).
◦ The model hypothesizes a line of means; as rating (x) increases, the mean raise E(y) moves up or down along a straight line.
◦ The model hypothesizes that the raises for the administrators fall in a perfect straight line.
◦ The model hypothesizes that, on average, administrators make more money than professors.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by michelleunicorn on Feb 14, 2020

blazinlyss

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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michelleunicorn

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Reply 2 on: Feb 14, 2020
Excellent

jomama

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Reply 3 on: Yesterday
Wow, this really help

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