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

Probability that the stocks return, Suppose that an individual stock's retu...

Suppose that an individual stock's return is normally distributed with a mean of 11% and a standard deviation of 5%. What is the probability that the stock's return will be less th

New equilibrium price also quantity, Take a look at the sugar market: US d...

Take a look at the sugar market: US demand: Q=60-2/3 P US domestic supply: Q=P Also, the US could import any quantity from world producers at (US$) 10/cents per lb a) In a sc

Depending on capacity utilization rate, You operate your own small building...

You operate your own small building company and have decided to bid on a government contract to build a pedestrian walkway in a national park during the coming winter. The walkway

Estimated annual expense, The annual income from an apartment complex is $2...

The annual income from an apartment complex is $20,664. The annual expense is estimated to be $3,414. The apartment complex could be sold for $146,499 at the end of 10 years. If yo

What is inflation, Q. What is Inflation? Inflation between two points i...

Q. What is Inflation? Inflation between two points in time is defined as percentage increase of price index between these two points in time.  Comments: Price inde

Keynesian fiscal policy, Assume the economy has a GDP of $11,500 billion.  ...

Assume the economy has a GDP of $11,500 billion.  The unemployment rate is at 7.3% and has been slowly rising for the last 6 months.  Inflation was at 2.3% one year ago but has sin

monetary account , link of monetary account with other sectors and its mea...

link of monetary account with other sectors and its meaning

How split between current yield and capital-gains yield, Suppose that a sec...

Suppose that a security costs $3,000 today and pays off some amount b in one year. Suppose that b is uncertain according to the following table of probabilities: b: $3,000 $3,300 $

Trends of trade shares, Trends of Trade Shares: India's share in total...

Trends of Trade Shares: India's share in total world exports in 1950 was 1.85 percent and the share in total world imports was 1.7 1 percent. The share of both exports and imp

?k=s*f(k)-(?+n)k, y=vk ?k=s*f(k)-(?+n)k saving rate 28% population growth o...

y=vk ?k=s*f(k)-(?+n)k saving rate 28% population growth of 1% Have y persistent size s, n, g and ?function

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