History, 11.05.2021 04:20 Hehdjdvgs8464
In a recent health survey, 800 randomly selected US adult citizens were asked a series of questions regarding their health and their financial status. The answers provided by the respondents allow the investigators to categorize each one into a health level and a socioeconomic class. A contingency table summarizing the results of this survey is provided below.
Assume that this is a representative sample of US adults and that the answers provided were truthful.
Health Assessment
Social
Low3870
Working3361130106
Middle263067247
Upper253639
Consider that you randomly select one of these records from the 800 responses; use the results published in Table 1, above, to find the following probabilities
Note: Your answer can be in fraction form. If you compute a decimal answer, use at least three decimal places.
a) P(Poor Health) =
62.002
b) P(Upper Class) =
43.048
c) P(Poor Health | Low Class) =
d) P(Poor Health | Upper Class) =
e) P(Working Class and Excellent Health) =
f) P(Good Health or Excellent Health) =
g) P(Fair Health or Working Class) =
h) P(not Excellent Health) =
i) P(Middle Class | Good Health) =
j) P(not Middle Class | Good Health) =
k) P(Middle Class | not Good Health) =
Answers: 2
History, 21.06.2019 20:00
In the supreme court’s decision in korematsu v. united states, the court said that korematsu
Answers: 2
History, 22.06.2019 00:30
What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.
Answers: 3
History, 22.06.2019 04:00
What were some of the new consumer appliances that americans could purchase in the 1920s
Answers: 1
In a recent health survey, 800 randomly selected US adult citizens were asked a series of questions...
Mathematics, 18.03.2021 03:10
Biology, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
History, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Social Studies, 18.03.2021 03:10
Biology, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
History, 18.03.2021 03:10
Geography, 18.03.2021 03:10