HomeworkLib
Question

Statistics show that at Marriot university, 65% of the students who live on campus during a...

Statistics show that at Marriot university, 65% of the students who live on campus during a given semester will remain on campus the following semester, and 87% of students living off campus during a given semester will remain off campus the following semester. Let x and y denote the number of students who live on and off campus this semester, and let u and v be the corresponding numbers for the next semester. Then:

0.65x + 0.13y = u

0.35x + 0.87y = v

Suppose that out of 10,000 students, we know that 5,462 students will live on campus next semester. Use a matrix equation and inverses to find how many students live on and off campus this semester. Please show full steps.

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Statistics show that at Marriot university, 65% of the students who live on campus during a...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • live off campus, a taken. A large university has 52,864 students and of these 19,037 off...

    live off campus, a taken. A large university has 52,864 students and of these 19,037 off campus, a random sample of 200 students is find expected of students campus. value our and standard error of number random sample that live off in Show work Find expected value and standard error of the percentage of students in our random sumple that live off campus. Show Work

  • 80% of students at Merrimack College live on campus (normally— not during a pandemic). 120 randomly...

    80% of students at Merrimack College live on campus (normally— not during a pandemic). 120 randomly selected students at Merrimack are surveyed and asked their living situation. Let p̂ be the proportion of students in the sample survey who report they live on campus. a. Find the mean and standard deviation of the sampling distribution of p̂. b. Use normalcdf with the sample proportion p̂ to determine the probability that at least 75% of the students in the survey live...

  • A survey of college students who live off-campus resulted in the sample data in the given...

    A survey of college students who live off-campus resulted in the sample data in the given table. If one of the survey respondents is randomly selected, find the probability of choosing someone who lives in a townhome Type of Accommodation House Townhouse Apartment Other Number 366 244 646 124 P(townhouse) (Round to 4 decimal places.)

  • Of the students living in the dormitories at a university, 65% live in the west hall,...

    Of the students living in the dormitories at a university, 65% live in the west hall, and the rest at the south tower. A sandwich shop randomly mails a coupon for a free sandwich to 27 % of those at the west hall, and to 16% of those living at the south tower. Let D be the event that the person receives a coupon, E1 be the event that the person is living in the west hall, and E2 be...

  • Below are monthly rents paid by 30 students who live off campus. 730 730 730 930...

    Below are monthly rents paid by 30 students who live off campus. 730 730 730 930 700 570 690 1,030 740 620 720 670 560 740 650 660 850 930 600 620 760 690 710 500 730 800 820 840 720 700 (a) Using Excel, find the mean, median, mode, and standard deviation. (Round your answers to 2 decimal places.) Descriptive Statistics Data   Mean      Median      Mode      Standard Deviation    b. Which measure or measures of central tendency...

  • please answer questions 6-9 Later that afternoon, preliminary culture results from 17 ill students became available....

    please answer questions 6-9 Later that afternoon, preliminary culture results from 17 ill students became available. The specimens, collected primarily from the emergency room at Hospital A on March 10, did not identify Salmonella, Shigella, Campylobacter, Vibrio, Listeria, Yersinia, Escherichia coli O157:H7, Bacillus cerns, or Staphylococcus aures. Some specimens were positive for fecal leukocytes and fecal occult blood. Question 6 How might you interpret the bacterial culture results? What questions do these results raiso? DESCRIPTIVE EPIDEMIOLOGY AND HYPOTHESIS GENERATION By...

  • he bookstore at the University of Southern Alabama is owned and operated by the university through...

    he bookstore at the University of Southern Alabama is owned and operated by the university through an independent corporation with its own board of directors. The bookstore has three locations on or near the university campus. It stocks a range of items, including textbooks, trade books, logo apparel, drawing and educational supplies, and computers and related products such as printers, mice, and software. The bookstore has a program to sell laptop/notebook computers to incoming first-year students and other students at...

  • Question 2 (15 marks in total] University students are expected to attend all classes within a...

    Question 2 (15 marks in total] University students are expected to attend all classes within a course. But university administrators and teaching staff are aware that student attendance can be adversely impacted by a variety of factors including travel time. Also, when attendance rates drop, there are often concerns expressed that it is students most at risk of performing poorly who are not attending class. To better understand some of these issues, a sample of undergraduate students was drawn from...

  • Budgeting for an Academic Department at a State University: Can You Believe the Numbers? INTRODUCTION You...

    Budgeting for an Academic Department at a State University: Can You Believe the Numbers? INTRODUCTION You are the senior accounting faculty member in the business school and your dean, Dean Weller, is asking for help. She is very discouraged after a midyear budget meeting with the Vice President of Finance. The college's Department of Social Work has a large budget deficit, and because of this the VP is inclined towards closing the department entirely or closing its bachelor's program. The...

  • Have to show work for every problem 4. A company uses three plants to produce a...

    Have to show work for every problem 4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT