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Region 3: 201.6, 166.8, 308.5, 452.1, 264.4, 298.5, 306, 239.7, 43.6, 52.5, 110.3, 263.1, 305.1 Step 1: State the null and alternative hypotheses. Ho: P. P. Ha: At least one mean isn't equal to the other means ▾ Part 2 of 4 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of test statistics. We will use a(n) F dfbetween= Step 3: Find the p-value of the test statistic. Z₁ = 22 #₂ = 22 73 = 22 Z=22 Between Within X Submit Part X X distribution with numerator degrees of freedom ✓and denominator degrees of freedom dfwithin = 57 X SS 2254.201 X 912824.2 X P(FZV 0.07033 Question Help: D Post to forum 2 ANOVA Table df 57 =0.93212 MS 1127.1 1127.1 F X 0.07033 X Part 3 of 4

Region 3: 201.6, 166.8, 308.5, 452.1, 264.4, 298.5, 306, 239.7, 43.6, 52.5, 110.3, 263.1, 305.1 Step 1: State the null and alternative hypotheses. Ho: P. P. Ha: At least one mean isn't equal to the other means ▾ Part 2 of 4 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of test statistics. We will use a(n) F dfbetween= Step 3: Find the p-value of the test statistic. Z₁ = 22 #₂ = 22 73 = 22 Z=22 Between Within X Submit Part X X distribution with numerator degrees of freedom ✓and denominator degrees of freedom dfwithin = 57 X SS 2254.201 X 912824.2 X P(FZV 0.07033 Question Help: D Post to forum 2 ANOVA Table df 57 =0.93212 MS 1127.1 1127.1 F X 0.07033 X Part 3 of 4

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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assess2/?cid=149524&aid=10661992#/skip/3 Most Watched Ani... Watch Invincible S... Y Part 1 of 4 The restaurants of a fast food chain are primarily located in three regions of Tennessee. The CEO of the chain wants to know if the average monthly revenue of the restaurants in each region are equal. The monthly revenues (in thousands of dollars) for this past month of the restaurants in each of the three regions are given below. Conduct an ANOVA test using a 2% level of significance to determine whether or not the average monthly revenues in the three regions are equal. Monthly Revenues of Restaurants in Region 1: 88.4, 573.4, 253, 181.3, 248.5, 262.7, 55.6, 302, 325.4, 187.9, 146.7, 22.7, 200.5, 353.2, 228, 437.3, 245, 57.4, 331.3, 208.2, 216.2, 242.3, 415.3, 75.5, 238,9 Monthly Revenuse of Restaurants in Region 2: 180.7, 413.9, 297.5, 112.8, 99.3, 450.9, 343.8, 41.5, 288.9, 81.9, 201.2, 35, 225.3, 319.8, 129.9, 145.4, 321.9, 351.8, 58, 374,320, 93.9 Monthly Revenuse of Restaurants in Region 3: 201.6, 166.8, 308.5, 452.1, 264.4, 298.5, 306, 239.7, 43.6, 52.5, 110.3, 263.1, 305.1 Step 1: State the null and alternative hypotheses. Ho: ₂ Ha: At least one mean isn't equal to the other means ✓✓ We will use a(n) F dfbetween = 2 Z₁ = 22 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of test statistics. #₂ = 22 Step 3: Find the p-value of the test statistic. 73 = 22 € = 22 Between Within Pokemon Jigglypu... X Submit Part X X X ✓✓distribution with numerator degrees of freedom ✓and denominator degrees of freedom dfwithin = 57 P(F20.07033 Question Help: D Post to forum V く SS 2254.201 X 912824.2 X 57 2 ANOVA Table df =0.93212 ✓ ✓ MS tokyo Manji reven... 1127.1 1127.1 F x 0.07033 x Y Part 2 of 4 Part 3 of 4 MC
Transcribed Image Text:assess2/?cid=149524&aid=10661992#/skip/3 Most Watched Ani... Watch Invincible S... Y Part 1 of 4 The restaurants of a fast food chain are primarily located in three regions of Tennessee. The CEO of the chain wants to know if the average monthly revenue of the restaurants in each region are equal. The monthly revenues (in thousands of dollars) for this past month of the restaurants in each of the three regions are given below. Conduct an ANOVA test using a 2% level of significance to determine whether or not the average monthly revenues in the three regions are equal. Monthly Revenues of Restaurants in Region 1: 88.4, 573.4, 253, 181.3, 248.5, 262.7, 55.6, 302, 325.4, 187.9, 146.7, 22.7, 200.5, 353.2, 228, 437.3, 245, 57.4, 331.3, 208.2, 216.2, 242.3, 415.3, 75.5, 238,9 Monthly Revenuse of Restaurants in Region 2: 180.7, 413.9, 297.5, 112.8, 99.3, 450.9, 343.8, 41.5, 288.9, 81.9, 201.2, 35, 225.3, 319.8, 129.9, 145.4, 321.9, 351.8, 58, 374,320, 93.9 Monthly Revenuse of Restaurants in Region 3: 201.6, 166.8, 308.5, 452.1, 264.4, 298.5, 306, 239.7, 43.6, 52.5, 110.3, 263.1, 305.1 Step 1: State the null and alternative hypotheses. Ho: ₂ Ha: At least one mean isn't equal to the other means ✓✓ We will use a(n) F dfbetween = 2 Z₁ = 22 Step 2: Assuming the null hypothesis is true, determine the features of the distribution of test statistics. #₂ = 22 Step 3: Find the p-value of the test statistic. 73 = 22 € = 22 Between Within Pokemon Jigglypu... X Submit Part X X X ✓✓distribution with numerator degrees of freedom ✓and denominator degrees of freedom dfwithin = 57 P(F20.07033 Question Help: D Post to forum V く SS 2254.201 X 912824.2 X 57 2 ANOVA Table df =0.93212 ✓ ✓ MS tokyo Manji reven... 1127.1 1127.1 F x 0.07033 x Y Part 2 of 4 Part 3 of 4 MC
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