A survey indicates that the vast majority of college students own their own personal computers. What information would you want to know before you accepted the results of this survey? Select all that apply. A. Who funded the survey? B. What was the population from which the sample was selected? C. What sampling design was used? D. What was the sample size? E. What are the names of the colleges included in the sample? F. How many questions were asked in the survey? G. How many people conducted the survey? H. What questions were asked? I. Were the questions clear, accurate, unbiased, and valid? J. On what day of the week was the survey conducted? g

The information needed is B, C, D and I.

Step-by-step explanation:

A. Who funded the survey? Not needed.

B. What was the population from which the sample was selected? Needed. Because we need to know if the sample is representative of the "college students" population, which is the one we are making conclusions about.

C. What sampling design was used? Needed. We want to know if the sample is randomly chosen.

D. What was the sample size? Needed. This information is needed to know the confidence of the results.

E. What are the names of the colleges included in the sample? Not needed, if we already know "B".

F. How many questions were asked in the survey? Not needed.

G. How many people conducted the survey? Not needed.

H. What questions were asked? Not needed.

I. Were the questions clear, accurate, unbiased, and valid? Needed. We want to know if the answer were unbiased and clear to know if the conclusions are also unbiased.

J. On what day of the week was the survey conducted? Not needed.

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: