Mathematics, 31.08.2020 04:01 Arealbot
Q 1.10: A question "Is it preferable for a modern woman to wear make up every day?" was published in three
magazines: one for young mothers, another for men, and the third for elderly people. Answers "Yes" scored 28%,
65%, and 35%, respectively. Why do these answers vary? Can the samples be generalized to the population of all
people in the world?
А)
These answers vary because the audience of the three magazines differs sufficiently, so the samples
containing people of the three audiences cannot be generalized to the population since the readers of
a magazine may not be a sample from the population.
B
These answers vary because the samples of all three magazines were not random. If the samples were
truly random, they could be generalized to the population.
These answers vary because the size of the samples was not restricted, and, perhaps, it differs for the
three groups of the respondents, so the samples cannot be generalized to the population.
D
These answers vary because the audience of the three magazines differs sufficiently, but the samples
containing people of the three audiences can be generalized to the population.
Answers: 2
Mathematics, 21.06.2019 16:10
Which of the following graphs represents the function f(x) = 2^x
Answers: 2
Mathematics, 21.06.2019 18:30
The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?
Answers: 3
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Mathematics, 21.06.2019 23:30
Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo
Answers: 2
Q 1.10: A question "Is it preferable for a modern woman to wear make up every day?" was published in...
Mathematics, 02.10.2020 17:01
History, 02.10.2020 17:01
Medicine, 02.10.2020 17:01
Computers and Technology, 02.10.2020 17:01
Mathematics, 02.10.2020 17:01
Mathematics, 02.10.2020 17:01
Mathematics, 02.10.2020 17:01
Chemistry, 02.10.2020 17:01
Mathematics, 02.10.2020 17:01
Health, 02.10.2020 17:01
Mathematics, 02.10.2020 17:01