Mathematics, 15.04.2020 07:18 mia2286
The U. S. Census Bureau collects data on the ages of married people. Suppose that eight married couples are randomly selected and have the ages given in the following table. Determine the 95%
95
%
confidence interval for the true mean difference between the ages of married males and married females.
Let d=(age of husband)−(age of wife)
d
=
(age of husband)
−
(age of wife)
. Assume that the ages are normally distributed for the populations of both husbands and wives in the U. S.
Husband 68
68
52
52
54
54
49
49
22
22
75
75
56
56
57
57
Wife 64
64
50
50
62
62
42
42
27
27
68
68
49
49
48
48
Answers: 3
Mathematics, 21.06.2019 15:00
Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)
Answers: 2
Mathematics, 21.06.2019 23:30
The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle
Answers: 1
Mathematics, 22.06.2019 01:30
12.0 million metric tons of beef produced annually in the u.s. out if 65.1 mikkion metric tons of produced annually worldwide
Answers: 1
The U. S. Census Bureau collects data on the ages of married people. Suppose that eight married coup...
Mathematics, 19.03.2021 07:20
Health, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Computers and Technology, 19.03.2021 07:20
English, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
History, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20
Mathematics, 19.03.2021 07:20