Mathematics, 01.09.2019 17:20 xaguilar

Which of the following statements about measures of validity is true?
a.
statistics, survey research, and scientific data can contain bias.
b.
statistics, survey research, and scientific data never contain bias.
c.
statistics and survey research always contain bias, but scientific data does not contain bias.
d.
survey research can contain bias, but statistics and scientific data do not contain bias

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, snoodledoodlebop

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

Answers: 1

continue

Mathematics, 21.06.2019 14:30, chintiffany4779

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Answers: 3

continue

Mathematics, 21.06.2019 16:00, crawfordricky84

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Answers: 2

continue

Mathematics, 21.06.2019 22:40, katerin3499

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

Answers: 2

continue

You know the right answer?

Which of the following statements about measures of validity is true?
a.
statistics, s...