Ages of National College Students Narrative
A national survey states that 67% of college students are under the age of 25, 21% are between the ages of 25 and 30, 8% are between 30 and 40, and 4% are over 40. A random sample of 250 students at Vanier College in Montreal yielded the following data:
-A sample survey of 850 people in Calgary was conducted in 2001 to see how people get to work. The results are shown in the frequency table below. A study of the same nature was conducted in 1990 and revealed 12% walk, 67% drive an automobile, 18% take a bus, and 3% ride a bicycle. Do the current data support that the proportions are the same as in 1990? Use $\alpha$ = 0.025.

Question

Ages of National College Students Narrative
A national survey states that 67% of college students are under the age of 25, 21% are between the ages of 25 and 30, 8% are between 30 and 40, and 4% are over 40. A random sample of 250 students at Vanier College in Montreal yielded the following data: 
-A sample survey of 850 people in Calgary was conducted in 2001 to see how people get to work. The results are shown in the frequency table below. A study of the same nature was conducted in 1990 and revealed 12% walk, 67% drive an automobile, 18% take a bus, and 3% ride a bicycle. Do the current data support that the proportions are the same as in 1990? Use $\alpha$ = 0.025.

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The Answer of Ages of National College Students Narrative
A national survey states that 67% of college students are under the age of 25, 21% are between the ages of 25 and 30, 8% are between 30 and 40, and 4% are over 40. A random sample of 250 students at Vanier College in Montreal yielded the following data: 
-A sample survey of 850 people in Calgary was conducted in 2001 to see how people get to work. The results are shown in the frequency table below. A study of the same nature was conducted in 1990 and revealed 12% walk, 67% drive an automobile, 18% take a bus, and 3% ride a bicycle. Do the current data support that the proportions are the same as in 1990? Use $\alpha$ = 0.025.

Ages of National College Students Narrative a National Survey States α\alphaα

Ages of National College Students Narrative
a National Survey States $\alpha$