Movie Theater Attendance The data shown are the weekly admissions, in millions, of people attending movie theaters over three different time periods. At α=0.01, is there a difference in the means for the weekly attendance for these time periods? Use the critical value method with tables. 1950 - 1974 1975 - 1990 1991 - 2000 56.7 16.3 22.8 38.3 18.2 26.0 26.0 18.8 28.1 18.9 20.5 26.8 19.9 23.9 25.2 16.5 25.6 27.7 Assume that all variables are normally distributed, that the samples are independent, that the population variances are equal, and that the samples are simple random samples, one from each of the populations
Movie Theater Attendance The data shown are the weekly admissions, in millions, of people attending movie theaters over three different time periods. At α=0.01, is there a difference in the means for the weekly attendance for these time periods? Use the critical value method with tables. 1950 - 1974 1975 - 1990 1991 - 2000 56.7 16.3 22.8 38.3 18.2 26.0 26.0 18.8 28.1 18.9 20.5 26.8 19.9 23.9 25.2 16.5 25.6 27.7 Assume that all variables are normally distributed, that the samples are independent, that the population variances are equal, and that the samples are simple random samples, one from each of the populations
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 51E
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Movie Theater Attendance The data shown are the weekly admissions, in millions, of people attending movie theaters over three different time periods. At α=0.01, is there a difference in the means for the weekly attendance for these time periods? Use the critical value method with tables.
1950
1974
|
1975
1990
|
1991
2000
|
---|---|---|
56.7
|
16.3
|
22.8
|
38.3
|
18.2
|
26.0
|
26.0
|
18.8
|
28.1
|
18.9
|
20.5
|
26.8
|
19.9
|
23.9
|
25.2
|
16.5
|
25.6
|
27.7
|
Assume that all variables are
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