The following three independent random samples are obtained from three normally distributed populations with equal variances. The dependent variable is movie ticket prices, and the groups are the geographical regions where the theaters are located (suburban, rural, urban). Round answers to at least 4 decimal places.a. Conduct a one-way ANOVA to determine if the group means are equal using alpha=0.01.Group means:Suburb: Rural: Urban: b. ill in the summary table for the ANOVA test: SSdfMSBetween Within Total c. From this table, obtain the necessary statistics for the ANOVA:ANOVA summary statistics:Test Statistic = p-value = EPSuburb Rural Urban13.751215.59.25 11.75 10.2510.25 13.2514.511.75 13.258.259.7513.513.512.2511.51511.75 12.751313.75151212.25 13.75 11.513.25 13.75 8.2510.2511.514.510.251414.510.751615.58.512.512.517.2510.51111.2516111113.75 11.2513.7515.7511.2512.510.7512.751211.58.51010.515151111.7512.516.51210.2511.2515.259.7511.75 11.25Conduct a one-way ANOVA to determine if the group means are ecW1

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Answered: The following three independent random…

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.3: Special Probability Density Functions

Problem 36E

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The following three independent random samples are obtained from three normally distributed populations with equal variances. The dependent variable is movie ticket prices, and the groups are the geographical regions where the theaters are located (suburban, rural, urban). Round answers to at least 4 decimal places.

a. Conduct a one-way ANOVA to determine if the group means are equal using alpha=0.01.

Group means:
Suburb:
Rural:
Urban:

ill in the summary table for the ANOVA test:

	SS	df	MS
Between
Within
Total

c. From this table, obtain the necessary statistics for the ANOVA:

ANOVA summary statistics:
Test Statistic =

p-value =

EP
Suburb Rural Urban
13.75
12
15.5
9.25 11.75 10.25
10.25 13.25
14.5
11.75 13.25
8.25
9.75
13.5
13.5
12.25
11.5
15
11.75 12.75
13
13.75
15
12
12.25 13.75 11.5
13.25 13.75 8.25
10.25
11.5
14.5
10.25
14
14.5
10.75
16
15.5
8.5
12.5
12.5
17.25
10.5
11
11.25
16
11
11
13.75 11.25
13.75
15.75
11.25
12.5
10.75
12.75
12
11.5
8.5
10
10.5
15
15
11
11.75
12.5
16.5
12
10.25
11.25
15.25
9.75
11.75 11.25
Conduct a one-way ANOVA to determine if the group means are ec
W
1

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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