3. The student newspaper called Campus Press polled a simple random sample of 28

Question

3. The student newspaper called Campus Press polled a simple random sample of 280 undergraduate students in order to study student attitude toward a proposed change in with regards to the issue. The numbers are displayed in the table below tory regulations. Students responded as supporting, opposing, or standing neutra Student attitude Support 158 Neutral 73 Oppose 49 Total 280 Under students who oppose the proposed change in dormitory regulations? A) 0.175 B) 49 C) 56 D) 84 the appropriate null hypothesis, what is the value of the expected count for

Explanation / Answer

3:

Under the null hypothesis 20% will oppose so the expected count for oppose should be

280 *0.20 = 56

Correct option is (C).

1;

Fasle

Expected count are the frequencies for each category according the populaiton distribution.

Related Questions

Navigate

• Browse (All)
• Browse 3
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.