The purpose of this assignment is to learn to compute key probabilities.
2. Develop the joint probability table for these data and use it to answer the following questions.
3. What are the marginal probabilities?
4. What is the probability of living with family given you are an 18 to 34 year old man in the U.S.?
5. What is the probability of living with family given you are 18 to 34 year old woman in the U.S.?
6. What is the probability of an 18 to 34 year old in the U.S. living with family?
7. If, in the U.S., 49.4% of 18 to 34 year olds are male, do you consider this a good representative sample? Why?
Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: YesNoTotalsMen106141247Women92161253Totals198302500
Introduction
The following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: YesNoTotalsMen106141247Women92161253Totals198302500
Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: YesNoTotalsMen106141247Women92161253Totals198302500
Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: YesNoTotalsMen106141247Women92161253Totals198302500
Let’s look at these numbers a bit more closely. The total number of respondents is 19830 people; this includes both men and women (18% each). There were also 2201 people who said they’re not currently living with their families. If we add up all these numbers, we get 20500 respondents—which is exactly what our data says!
Takeaway:
The first thing to note is that the results are divided by gender. It’s also worth noting that there is a nearly equal number of men and women who answered “yes” to this question, even though it seems like an easy answer would be “no” or “maybe”—which could indicate a lack of understanding about what living with family means in this context.
What do these numbers tell us? Well, they can tell us a lot about how people feel about their current living situation and how they see things changing over time. For example: if you were looking at these numbers and thought they seemed skewed towards one side or another (e.g., female respondents seemed more likely than male respondents), perhaps your perception was correct! But maybe not; maybe both genders felt equally represented here!
Conclusion
These survey results have given us an idea of what is happening in our country right now and how we can best address it.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more
Recent Comments