Maurice Tutor

(5)

$15/per page/Negotiable

About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 4 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 01 Nov 2017 My Price 9.00

two-way table of counts

The following scenario applies to the remaining exercises. In Exercise 4.2, we presented a two-way table of counts for a random sample of people who had ever been married, demonstrating the proportions who smoked and who had ever been divorced. The numbers are shown again in the following table.

Because this survey was based on a random sample in the United States in the early 1990s, the data should be representative of the adult population who had ever been married at that time. Answer these questions for a randomly selected member of that population.

Exercise 4.2

The following two-way table of counts summarizes whether respondents smoked or not and whether they had ever divorced or not for persons in the 1991–1993 General Social Surveys who had ever been married.

a. Among those who smoked, what percentage has ever been divorced? Is this value a row percentage or a column percentage?

b. Among those who have ever been divorced, what percentage smoked? Is this value a row percentage or a column percentage?

c. What percentage of the overall sample did not smoke and had not ever been divorced?

d. Determine a complete set of row percentages.

e. Briefly explain whether the percentages found in part (d) indicate that there is an observed relationship between smoking habits and whether persons ever married had ever divorced or not.

Draw a tree diagram illustrating this situation, where the first set of branches represents smoking status and the second set represents “ever divorced.”

Answers

Maurice Tutor
(5)
Status NEW Posted 01 Nov 2017 06:11 PM My Price 9.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------.Pl-----------eas-----------e p-----------ing----------- me----------- on-----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------

Not Rated(0)