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Nina [5.8K]
2 years ago
6

In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co

llege, and 30% of the students were in the Education College. To see whether or not the proportions have changed, a sample of 300 students from the university was taken. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College, and 90 are in the Education College. The calculated value for the test statistic equals:_______.
a. 0.01
b. 0.75
c. 4.29
d. 4.38
Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
7 0
B. 0.75 is the answer for this equation
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Step-by-step explanation:

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Everything you're posting involves right triangles, and
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They even marked a little box at the base of the stump
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The distance between two points is

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Without even using this formula, you could just look at
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3 years ago
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Hope this helps!! :)
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