Calculate the probability that your friend

Assignment Help Business Economics
Reference no: EM132124972

A is the event that your friend is sick today and B is the event that you pass this test. These events are independent and Not mutually exclusive. Calculate the probability that your friend is sick todayy OR you pass this test: P(A+B)=?

P(A)= .9

P(B)=.3

The answer is .93 but i need help on how to get the answer.

Reference no: EM132124972

Questions Cloud

What is the sensitivity of the screening test : a. What is the sensitivity of the screening test? b. What is the false positive fraction of the screening t est?
Find the p-value for hypothesis test : That's on the population of delivery time is normally distributed with a population standard deviation of 1.1 hours. Find the P-value for this hypothesis test.
What are the assumptions of linear regression analysis : What are the assumptions of linear regression analysis and, How do we interpret the regression coefficients
Why do psychologists study twins : Why do psychologists study twins? Why do psychologists study children who have been adopted? What can be learned from these types of studies?
Calculate the probability that your friend : Calculate the probability that your friend is sick todayy OR you pass this test: P(A+B)=?
Standard deviation of a sampling distribution of sample : A population has a mean=72 and a standard deviation s=28. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=49.
How comfortable are you in determining quality of literature : In your opinion, what makes literature "good" or "bad"? How comfortable are you in determining the quality of literature
What is the probability that the stenographer : What is the probability that the stenographer makes no typos in an hour?
Corruption perception index and bribe payers index : What are the limitations of Transparency International’s Corruption Perception Index and Bribe Payers Index?

Reviews

Write a Review

Business Economics Questions & Answers

  Discuss the role of advertising also the desired impact

Discuss the role of advertising also the desired impact on the industry's demand curve. Contrast this to advertising at the industry level.

  Explain and illustrate using an edgeworth box

Consider two consumers, John and Maria, each with an quantity of two goods: corn and sugar. Suppose now that John has 40 G and 0 S and that his MRS(GS) is 1G/1S. Maria has 20 G and 70 S and her MRS(GS) is 3G/1S. Are there gains to be had for both Joh..

  Globalization is a term used to describe

Globalization is a term used to describe. A cartel is:

  What is the firms cost function

A firm's production function is qi = 2Li + 10Ki. Assume both variables can be adjusted, even in the short run (for instance, making an item by hand versus using a machine to do so). a. What is the firm's cost function, if w=$15, and r = $100?

  Consider an economy described by the production function

Consider an economy described by the production function: Y = F (K, L ) = K^(2/3)L^(1/3). Find the per worker production function. Find the steady-state capital stock per worker as a function of the savings, population growth, rate of technological c..

  Playing a one-stage guessing game

Alice and Barbara are playing a one-stage guessing game. Each must choose a number between 1 and 8 (inclusive). Alice’s target is to match Barbara’s number. Barbara’s target is to name twice Alice’s number. Each receives $10 minus a dollar penalty th..

  Explain how can tax cuts help revive the economy

Explain how can tax cuts help revive the economy include discretionary fiscal policy, expansionary fiscal policy, tax multiplier, Aggregate Demand-some-not all--of these and/or other terms from this week.

  Q1 what is the equilibrium income the marginal propensity

q1. what is the equilibrium income the marginal propensity to import and the trade deficitsurplus if consumption is

  Oregon has an income tax but no state sales tax

Oregon has an income tax but no state sales tax, while Washington has no state income tax but does have a state sales tax. Oregon residents can deduct the state taxes they pay (the income tax payments) from their federal income taxes, while Washingto..

  Prepare a fishbone diagram showing the potential causes

Prepare a fishbone diagram showing the potential causes of your problem or opportunity. You may choose one of the Fishbone Diagram Templates from the Microsoft Website.

  What is growth rate of money supply-what is inflation rate

Assume that wages and prices are sticky and that we start at a long-run equilibrium. Assume that at this initial point, the growth rate of the money supply is 4%, the growth rate of the velocity of money is 3% and that the real economic growth rate i..

  Charge all households a flat rate for waste disposal

Under the responsibility scheme proposed by the Hong Kong government, households will be charged for solid waste disposal. Is this charge justifiable from an economics point of view? Explain your answer with a diagram. Is it fair to charge all househ..

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