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SCENARIO 13-12
the Manager of the Purchasing Department of a Large

Question 32

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SCENARIO 13-12
The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan application. Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded. Below is the regression output:
SCENARIO 13-12 The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan application. Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded. Below is the regression output: -Referring to Scenario 13-11,which of the following is the correct alternative hypothesis for testing whether there is a linear relationship between revenue and the number of downloads? A) H<sub>1</sub>:b<sub>1</sub><sub> </sub>=0 B) H<sub>1</sub>:b \neq 0 C) H<sub>1</sub>: \beta =0 D) H<sub>1</sub>: \beta \neq 0
SCENARIO 13-12 The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan application. Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded. Below is the regression output: -Referring to Scenario 13-11,which of the following is the correct alternative hypothesis for testing whether there is a linear relationship between revenue and the number of downloads? A) H<sub>1</sub>:b<sub>1</sub><sub> </sub>=0 B) H<sub>1</sub>:b \neq 0 C) H<sub>1</sub>: \beta =0 D) H<sub>1</sub>: \beta \neq 0
SCENARIO 13-12 The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan application. Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded. Below is the regression output: -Referring to Scenario 13-11,which of the following is the correct alternative hypothesis for testing whether there is a linear relationship between revenue and the number of downloads? A) H<sub>1</sub>:b<sub>1</sub><sub> </sub>=0 B) H<sub>1</sub>:b \neq 0 C) H<sub>1</sub>: \beta =0 D) H<sub>1</sub>: \beta \neq 0
SCENARIO 13-12 The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan application. Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded. Below is the regression output: -Referring to Scenario 13-11,which of the following is the correct alternative hypothesis for testing whether there is a linear relationship between revenue and the number of downloads? A) H<sub>1</sub>:b<sub>1</sub><sub> </sub>=0 B) H<sub>1</sub>:b \neq 0 C) H<sub>1</sub>: \beta =0 D) H<sub>1</sub>: \beta \neq 0
-Referring to Scenario 13-11,which of the following is the correct alternative hypothesis for testing whether there is a linear relationship between revenue and the number of downloads?


A) H1:b1 =0
B) H1:b ≠\neq 0
C) H1: β\beta =0
D) H1: β\beta ≠\neq 0

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