basic probability (cohabitation ) I need help with the questions that I got wron
ID: 3129027 • Letter: B
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basic probability (cohabitation )
I need help with the questions that I got wrong.
Thank you.
The National Survey of Family Growth (NSFG) collected data through in-person interviews 2006-2010. There were face-to-face interviews with 12,279 women. Among other things NSFG collects retrospective histories of cohabitations, marriages, and pregnancies of women aged 15-44. The following statements are based on modified numbers from the National Health Statistics Reports 64, 2013 that defines all the terms used below · Type of first union with bachelor degree: Among women with a bachelor's degree 30 % marry while 43% choose premarital cohabitation as a first union. · Transitions by 3 years: 35 % percent of first premarital cohabitations among women transitioned to marriage by 3 years, 30 % remained intact and the remaining cohabitations dissolved · Marriage during first year: 18 % of women married during the first year of cohabitation · Pregnancy during first year: 21 % of women experienced a pregnancy in the first year of their first premarital cohabitation, and 6 % of women get pregnant and marry in the first year · Education: 70.3% of women with less than a high school diploma cohabited as a first union, compared with 43 % of women with a bachelor's degree or higher · Type of first union by race: 42 % of women aged 15-44 of Hispanic origin cohabited as a first union, compared to 51 % white, 45 % black or What is the probability that for women with a bachelor degree will marry or have a cohabitation 0.7300 You are correct. Computer's answer now shown above African American, and 18 % Asian women ies Your receipt no. is 154-2837 What is the probability that for women aged 15-44 with a bachelor degree will neither marry nor cohabit? 0.2700 You are correct. Computer's answer now shown above Your receipt no. is 154-9661 ies What is the probability that a cohabitation dissolves by 3 years? 0.3500 You are correct. Computer's answer now shown above Your receipt no. is 154-7581 ies What is the probability that a cohabitation results in marriage or dissolves by 3 years? 0.7000 You are correct. Computer's answer now shown above Your receipt no. is 154-4167 ies What is the probability that a woman does not become pregnant during the first year of cohabitation? 0.94 Submit Answer Incorrect. Tries 1/5 Previous Tries What is the probability that a woman experiences a pregnancy of cohabitation or marries during the first year?0.39 Submit Answer Incorrect. Tries 1/5 Previous Tries What is the probability that a woman experiences a pregnancy but does not marry during the first year of cohabitation?0.1722 Submit Answer Incorrect. Tries 1/5 Previous Tries What is the probability that a woman does not get pregnant and does not marry during the first year of cohabitation?0.7708 Submit Answer Incorrect. Tries 1/5 Previous Tries Activate Windows Go to Settings to activate Windows. What is the probability that an Asian woman does not choose cohabitation as a first union? 0.8200 You are correct. Computer's answer now shown above Your receipt no. is 154-4356 iesExplanation / Answer
The probability that a woman does not become pregnant during the first year of cohabitation is 0.79
The probability that woman ecperiences pregnancy of cohabitation or marries during the first year is 0.2574
The probability that a woman experiences a pregnency but does not marry during the first year of cohabitation is 0.94
The probability that a woman does not get pregnency and does not marry during the first year of cohabitation
0.7426
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