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The Excel/Mega-Stat Output Given Above Summarizes the Results of a One-Way

Question 13

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  The Excel/Mega-Stat output given above summarizes the results of a one-way analysis of variance in an attempt to compare the performance characteristics of four brands of vacuum cleaners.The response variable is the amount of time it takes to clean a specific size room with a specific amount of dirt. Use the information above and determine an individual 95% confidence interval for   .The mean and sample sizes for brand 1 and brand 2 are as follows:   <sub>1</sub> = 2.95,   <sub>2</sub> = 2.28,n<sub>1</sub> = 4 and n<sub>2</sub> = 5. A) .2013 to 1.1387 B) .2852 to 1.0547 C) -.228 to 1.5680 D) .4515 to .8885 E) It cannot be determined with the information given. The Excel/Mega-Stat output given above summarizes the results of a one-way analysis of variance in an attempt to compare the performance characteristics of four brands of vacuum cleaners.The response variable is the amount of time it takes to clean a specific size room with a specific amount of dirt. Use the information above and determine an individual 95% confidence interval for   The Excel/Mega-Stat output given above summarizes the results of a one-way analysis of variance in an attempt to compare the performance characteristics of four brands of vacuum cleaners.The response variable is the amount of time it takes to clean a specific size room with a specific amount of dirt. Use the information above and determine an individual 95% confidence interval for   .The mean and sample sizes for brand 1 and brand 2 are as follows:   <sub>1</sub> = 2.95,   <sub>2</sub> = 2.28,n<sub>1</sub> = 4 and n<sub>2</sub> = 5. A) .2013 to 1.1387 B) .2852 to 1.0547 C) -.228 to 1.5680 D) .4515 to .8885 E) It cannot be determined with the information given. .The mean and sample sizes for brand 1 and brand 2 are as follows:   The Excel/Mega-Stat output given above summarizes the results of a one-way analysis of variance in an attempt to compare the performance characteristics of four brands of vacuum cleaners.The response variable is the amount of time it takes to clean a specific size room with a specific amount of dirt. Use the information above and determine an individual 95% confidence interval for   .The mean and sample sizes for brand 1 and brand 2 are as follows:   <sub>1</sub> = 2.95,   <sub>2</sub> = 2.28,n<sub>1</sub> = 4 and n<sub>2</sub> = 5. A) .2013 to 1.1387 B) .2852 to 1.0547 C) -.228 to 1.5680 D) .4515 to .8885 E) It cannot be determined with the information given. 1 = 2.95,   The Excel/Mega-Stat output given above summarizes the results of a one-way analysis of variance in an attempt to compare the performance characteristics of four brands of vacuum cleaners.The response variable is the amount of time it takes to clean a specific size room with a specific amount of dirt. Use the information above and determine an individual 95% confidence interval for   .The mean and sample sizes for brand 1 and brand 2 are as follows:   <sub>1</sub> = 2.95,   <sub>2</sub> = 2.28,n<sub>1</sub> = 4 and n<sub>2</sub> = 5. A) .2013 to 1.1387 B) .2852 to 1.0547 C) -.228 to 1.5680 D) .4515 to .8885 E) It cannot be determined with the information given. 2 = 2.28,n1 = 4 and n2 = 5.


A) .2013 to 1.1387
B) .2852 to 1.0547
C) -.228 to 1.5680
D) .4515 to .8885
E) It cannot be determined with the information given.

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