Mathematics, 01.07.2020 16:01 jason9394
a counselor wishes to examine the benefits of a parenting class on parenting skills. he decides to administer a questionnaire to the 10 parents who have attended the most recent class. how could this study be improved? select all that apply. a) administer a questionnaire to parents who have not attended the class. b) use a random sample of all patients, who have attended the class. c) increase the sample size. d) give parents some sample responses, prior to administering the questionnaire.
Answers: 1
Mathematics, 21.06.2019 14:40
Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.
Answers: 2
Mathematics, 21.06.2019 22:30
The area of a circle is equal to 1 dm². find the radius of the circle.
Answers: 1
Mathematics, 21.06.2019 23:10
Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?
Answers: 3
a counselor wishes to examine the benefits of a parenting class on parenting skills. he decides to a...
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