What is the probability that the freshman

Assignment Help Basic Statistics
Reference no: EM131361483

At a liberal arts college, 90% of the freshmen are enrolled in English 105, 80% are enrolled in Mathematics 101 and 5% are enrolled in Mathematics 101 but not in English 105. A freshman is randomly selected.

  • What is the probability that the freshman is enrolled in both English 105 and Mathematics 101?
  • What is the probability that the freshman is enrolled in English 105 but not in Mathematics 101?
  • What is the probability that the freshman is not enrolled in Mathematics 101?

Reference no: EM131361483

Questions Cloud

Business plan : Your task for this assignment is to go back in time to 2014 and write the Proposal/Business Plan for starting your proposed new company that won essential investor capital to commercialise your digital innovation.
Identify non-recurring items on a companys cash flow : The first part of the project is looking through cash flow statements and company SEC filings in order to calculate owners earnings. This is done mainly through identifying non-recurring items on a company's cash flow.
Find which alternative grazemont dairy should choose : Refer to Problem 5.9. Grazemont Dairy has a corporate tax rate of 40%> and the filling machine for the dairy line has a CCA rate of 30%>. The firm has an after-tax ALARR of 10%. On the basis of the exact IRR method, determine which alternative Gra..
Write a research proposal using your clinical question : NURS350: Write a research proposal using your clinical question formulated earlier in the course that was approved by your instructor. This may be either a qualitative or quantitative research proposal.
What is the probability that the freshman : What is the probability that the freshman is enrolled in both English 105 and Mathematics 101? What is the probability that the freshman is enrolled in English 105 but not in Mathematics 101? What is the probability that the freshman is not enrolled ..
What is the present worth todav of the cost of this mistake : Assume that the mistake can onlv be corrected for assets bought in the future. Rodney company pays taxes at 50% and its after-tax ALARR is 9%.
What are the clinics expected total costs : What are the clinic's expected total costs? What are the clinic's estimated total costs at 7,500 visits? At 12,500 visits? What is the average cost per visit at 7,500, 10,000, and 12,500 visits?
Find the probability that in one run of the shuffle : Find the probability that in one run of the shuffle she will not listen to a single song by John Denver. Find the probability that in one run of the shuffle she will definitely listen to "Take Me Home, Country Roads".
Describe the sample size appropriate for the population : Nurses and other health care professionals are often interested in assessing patient satisfaction with health care services. Imagine that you are a nurse working in a suburban primary care setting that serves 10,000 patients annually. Your organiz..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Test the claim of average minutes

Studies have shown that humans complete a 1 mile run in an average of 12.2 minutes. There is a separate group of 30 who complete a 1 mile run with an average of 8.67 minutes with a standard deviation of 0.33 minutes.

  Target population-sampling frame-sampling unit

For the following, describe the target population, sampling frame, sampling unit and observation unit. Is there any selection bias or inaccuracy of responses?

  Serious consequence of having weights

Bufferin Tablets Listed below are the measured weights (in milligrams) of a sample of Bufferin aspirin tablets. What is a serious consequence of having weights that vary too much?

  Concepts for statistics

Using the table below, compare and contrast the main differences between two quantitative research designs and two qualitative research designs.

  Normal distribution having mean-standard deviation

A fast-food restaurant sells hamburgers and chicken sandwiches. On a typical weekday, the demand for hamburgers is normally distributed with a mean 313 and a standard deviation 57; the demand for chicken sandwiches is normally distributed with a m..

  Parabolas and quadratic functions word problems

The formula h(s) = -32s2 + 400s + 8 models a rocket's height, h, in feet, s seconds after launching. Find the height, h(s), five seconds after launch.

  Compute the slope of the regression line for the data

compute the slope of the regression line for the data belowx 3 0 3 5 3y 7 4 -2 2

  Find the lower and upper quartiles

(a) Find the lower and upper quartiles, median, and interquartile range. Check for any outliers and interpret. (b) Construct a box plot and interpret. (c) Are there any outliers?

  Classify independent or dependent samples

White blood cell counts for a group of volunteers before being innoculated, and white blood cell counts for a second group of volunteers after being innoculated.

  The lifetimes of light bulbs of a particular type are

q1 if light bulbs have lives that are normally distributed with a mean of 2500 hours and a standard deviation of 500

  Determine the routes

Unfortunately, the Dispatcher is down and Sharon is seeking your assistance in helping her set up an Excel spreadsheet to help her determine the routes.

  Determine the probability that a failure is due to induced

1. suppose 2 of cotton fabric rolls and 4 of nylon rolls contain flaws. of the rolls used by a manufacturer 70 are

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd