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From the sample, 45 are in information technology with an average of $4.03 dollars in debt and a standard deviation of $3.88. 52 are in the healthcare industry with an average of $5.84 dollars in debt and a standard deviation of $6.58. 30 are in real estate with an average of $4.79 dollars in debt and a standard deviation of $5.43. 30 are in education with an average of $8.21 dollars in debt and a standard deviation of $6.25. Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. Part 2 of 3 Complete the following ANOVA summary table (a = 0.01). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. What is the overall mean? Use this as a check before you begin your calculations. 5.5734 Hint: What is the relationship between SSB, dƒB, and MSB? Hint: Use the formula discussed in class. Hint: What is the relationship between F, MSB, and MSWw? Hint: How do you find the p-value given the F-statistic? Hint: What is the relationship between SSB, SSW, and SST? Hint: What is the relationship between dƒB, dfw, and dfT? Source Between Within Total SS 377.851 X 4858.385✔ 5236.236 x 3 153 156 df MS 125.950 X 31.754 F 3.966 X P-value 0.009 X

From the sample, 45 are in information technology with an average of $4.03 dollars in debt and a standard deviation of $3.88. 52 are in the healthcare industry with an average of $5.84 dollars in debt and a standard deviation of $6.58. 30 are in real estate with an average of $4.79 dollars in debt and a standard deviation of $5.43. 30 are in education with an average of $8.21 dollars in debt and a standard deviation of $6.25. Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. Part 2 of 3 Complete the following ANOVA summary table (a = 0.01). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. What is the overall mean? Use this as a check before you begin your calculations. 5.5734 Hint: What is the relationship between SSB, dƒB, and MSB? Hint: Use the formula discussed in class. Hint: What is the relationship between F, MSB, and MSWw? Hint: How do you find the p-value given the F-statistic? Hint: What is the relationship between SSB, SSW, and SST? Hint: What is the relationship between dƒB, dfw, and dfT? Source Between Within Total SS 377.851 X 4858.385✔ 5236.236 x 3 153 156 df MS 125.950 X 31.754 F 3.966 X P-value 0.009 X

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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From the sample, 45 are in information technology with an average of $4.03 dollars in debt and a standard deviation of $3.88. 52 are in the healthcare industry with an average of $5.84 dollars in debt and a standard deviation of $6.58. 30 are in real estate with an average of $4.79 dollars in debt and a standard deviation of $5.43. 30 are in education with an average of $8.21 dollars in debt and a standard deviation of $6.25. Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. ✓ Part 2 of 3 Complete the following ANOVA summary table (a = 0.01). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. What is the overall mean? Use this as a check before you begin your calculations. 5.5734 Hint: What is the relationship between SSB, dƒB, and MSB? Hint: Use the formula discussed in class. Hint: What is the relationship between F, MSB, and MSw? Hint: How do you find the p-value given the F-statistic? Hint: What is the relationship between SSB, SSw, and SST? Hint: What is the relationship between dƒB, dfw, and dft? Source Between Within Total SS 377.851 X 4858.385 5236.236 X 3 153 156 df MS 125.950 X 31.754 F 3.966 X P-value 0.009 X
Transcribed Image Text:From the sample, 45 are in information technology with an average of $4.03 dollars in debt and a standard deviation of $3.88. 52 are in the healthcare industry with an average of $5.84 dollars in debt and a standard deviation of $6.58. 30 are in real estate with an average of $4.79 dollars in debt and a standard deviation of $5.43. 30 are in education with an average of $8.21 dollars in debt and a standard deviation of $6.25. Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. ✓ Part 2 of 3 Complete the following ANOVA summary table (a = 0.01). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. What is the overall mean? Use this as a check before you begin your calculations. 5.5734 Hint: What is the relationship between SSB, dƒB, and MSB? Hint: Use the formula discussed in class. Hint: What is the relationship between F, MSB, and MSw? Hint: How do you find the p-value given the F-statistic? Hint: What is the relationship between SSB, SSw, and SST? Hint: What is the relationship between dƒB, dfw, and dft? Source Between Within Total SS 377.851 X 4858.385 5236.236 X 3 153 156 df MS 125.950 X 31.754 F 3.966 X P-value 0.009 X
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