Answer:
15000
Step-by-step explanation:
Given that a professor wants to know how undergraduate students at X University feel about food services on campus, in general. She obtains a list of email addresses of all 15,000 registered undergraduates from the registrar’s office and mails a questionnaire to 300 students selected at random.
Only 150 questionnaires are returned.
So the sample size changed to 150. But population is the number of registered undergraduates which do not change.
Population size = 15000
Answer:
44%
Step-by-step explanation:
5 ½=5.5
12½=12.5
5.5/12.5=0.44
0.44×100=44%
Answer:
C. 68 is your answer.
Step-by-step explanation:
What you do is you take 25 and 52 and times them together.
<em>25 x 52 = 1,300</em>
You will take 1,300 and divide it by 88,400 to get your answer.
<em>88,400/1,300 = </em>
C. 68 is your answer.
Answer:
A
Step-by-step explanation:
as this the graph hits the X axis before -5 and before 5
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