Null and alternative hypothesis, Macroeconomics

Assignment Help:

To determine whether high blood pressure affected whether a person had a stroke, a sample of 300 people who had had strokes are examined. In the sample, 37% had high blood pressure. If we were to test the hypothesis at the 10% level of significance that at least 33% of the people who have had strokes have had high blood pressure, what is the null and alternative hypothesis?


Related Discussions:- Null and alternative hypothesis

Money supply nominol income , a small country produces 5000 units of output...

a small country produces 5000 units of output and has a money suplly of $2000. if citizens want to hold 10% of their income in money ie k=0.1 what are v, $gnp, p and real money sup

Various types of sports clothing, ABC Sports, a store that sells various ty...

ABC Sports, a store that sells various types of sports clothing and other sports items, is planning to introduce a new design of Arizona Diamondbacks' baseball caps. A consultant h

Explain about the circular-flow of economic activities, Explain about the c...

Explain about the circular-flow of economic activities. Circular-Flow of Economic Activities: Economic Agents:    a. Households b. Firms Where they interact:

Why monopoly is broken into a number of competitive parts, A monopoly is br...

A monopoly is broken into a number of competitive parts. Predict the changes in output and price which are likely to take place. Making the basic assumptions that,  1) The i

Price elasticity of demand is computed for two products, if the price elast...

if the price elasticity of demand is computed for two products, and product A measures .79 , and product B measures 1.6 , then ? a. product A is more price elastic than product

GDP and GNP, y explain whether you agree or disagree with the following sta...

y explain whether you agree or disagree with the following statements. “If nominal GDP is less than real GDP, then the price level must have fallen during the year.”

Bonds are more attractive to investors, Briefly explain if you agree with t...

Briefly explain if you agree with the following statement: If interest rates rise, bonds become more attractive to investors, so bond prices rise. Therefore, when the interest rat

Price level depends on current money supply and future, If the price level ...

If the price level depends on both the current money supply and future expected money supplies, in order to stop a hyperinflation, a central bank may try to establish credibility b

Determine how global competition impacts your firm, • Select Facultyapprove...

• Select Facultyapproved publicly traded firm (prefer from Middle East or international unique company) which allows access to it financial information (inform me by email which co

Write Your Message!

Captcha
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