You might need: Calculator Rashad is a hotel manager. He surveyed a random sample of 120 guests and asked them which floor their
room was and about their level of satisfaction. Here are the results:
Hotel floor Satisfied
Neutral
Not satisfied
Total
1-3
20
11
8
39
4-6
24
13
6
43
7-9
23
10
5
38
Total
67
34
19
120
Rashad wants to perform a xa test of independence between floor and satisfaction.
What is the expected count for the cell corresponding to satisfied guests that stayed in floors 7 to 9?
You may round your answer to the nearest hundredth.
of
on,
Expected:
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High school seniors with strong academic records apply to the nation’s most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?