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r-ruslan [8.4K]
3 years ago
14

a university is comparing the grade point averages of biology majors with grade point averages of engineering majors. the univer

sity wants to test whether there is a significant difference in the hpa for students in the two majors what are the null and alternative hypotheses that should be used to test this claim
Mathematics
1 answer:
Ronch [10]3 years ago
7 0

Answer:

H0 : μEng = μBio

H1: μEng ≠ μBio

Step-by-step explanation:

μEng = Engineering average gpa

μBio = Biology average gpa

To test for difference between two sample means , in this case grade point average of biology majors and Engineering major.

Null hypothesis is the initial truth, which is that ; there is no difference in the mean grade point average of both biology and engineering majors

H0 : μEng = μBio

The Alternative hypothesis is the opposite of the null, which is stated has ; there is difference between the average GPA of both Engineering and Biology majors

H1: μEng ≠ μBio

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32% of what number is 320
Vedmedyk [2.9K]
Hello,

Shall we begin?

32%..................320
100%.................x

32 * x = 320 * 100
32x = 32000
x = 32000/32
x = 1000


<span>Answers:1000</span>
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Igoryamba
You didn't ask a question. That's just a statement.
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Answer:

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5 0
2 years ago
What is the answer to (4.575 ÷ 275) × 2
const2013 [10]

Answer:

0.0334

Step-by-step explanation:

(4.575 ÷ 275) × 2

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Hope this helps!

6 0
3 years ago
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3 years ago
Read 2 more answers
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