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

What are economic growth and the growth rate, What are economic growth and ...

What are economic growth and the growth rate? Economic grow: It rise in a country is real level of national output like measured through Gross Domestic Product (GDP). Wh

What is price elasticity of demand, Explain the elasticity concept as it ap...

Explain the elasticity concept as it applies to necessities and luxuries. Calculate the price elasticity of demand when P= 160 - Q= 480: and when P=240 - Q=320. Calculate and inter

Abnormal profits, explain the terms abnormal profits and normal profits

explain the terms abnormal profits and normal profits

Mean and variance, Compute the mean and variance of the following discrete ...

Compute the mean and variance of the following discrete probability distribution. Where X=2, and P(x)=.5. Where X=8 and P(X) .3. Where X=10 and P(X) =.2.

Average price-earnings ratio, In a survey of 120 publicly-traded companies,...

In a survey of 120 publicly-traded companies, the average price-earnings ratio was 18.5 with a standard deviation of 8.2. When testing the hypothesis (at the 5% level of significan

Pat, Explain the concept of diminishing returns to labor.

Explain the concept of diminishing returns to labor.

Money and Banking, What is the relationship between deposit multipier,Credi...

What is the relationship between deposit multipier,Credit Multiplier and Deposit multiplier?

Find out reserve-deposit ratio and currency-deposit ratio , 1.  Assume the ...

1.  Assume the required reserve-deposit ratio is 12%, and the currency-deposit ratio is 38%. How much would money supply change if the Fed made open market purchases of $100 millio

How taxes and subsidies impact market efficiency, Analyze how taxes and sub...

Analyze how taxes and subsidies impact market efficiency. Speculate if market efficiency would be increased or decreased without issues of taxes and subsidies. Justify your respons

What do you mean by capital flows, Q. What do you mean by Capital Flows? ...

Q. What do you mean by Capital Flows? With free capital flows, this is a very unreasonable assumption. If we domestic interest rate increase against the foreign interest rates,

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