The national age distribution for collee students are shown below. The western associateion of mountain colleges took a random sample of 212 students and obtained the distribution lited second below. Is the sample age distribution for the western

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How old are college students? The national age distribution for collee students are shown below. The western associateion of mountain colleges took a random sample of 212 students and obtained the distribution lited second below. Is the sample age distribution for the western association of mountain colleges a good fit to the national distribution? U a=0.05

National Age Distribution for College Students
Age
Under 26
26-35
36-45
46-55
Over 55
Percentage
39%
25%
16%
12%
8%
Sample Distribution, Western Association of Mountain College
Age
# of
Students
26-35
36-45
46-55
Over 55
Under 26
65
73
41
21
12
OBE FREE
Transcribed Image Text:National Age Distribution for College Students Age Under 26 26-35 36-45 46-55 Over 55 Percentage 39% 25% 16% 12% 8% Sample Distribution, Western Association of Mountain College Age # of Students 26-35 36-45 46-55 Over 55 Under 26 65 73 41 21 12 OBE FREE
Expert Solution
Step 1

Here we want to test whether the sample age distribution for the western association of mountain colleges a good fit to the national distribution.

The given data is 

Age Percentage Number of students
Under 26 39% 65
26-35 25% 73
36-45 16% 41
46-55 12% 21
Over 55 8% 12
  100% 212
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