In an experiment to study the dependence of hypertension on smoking habits, the following data were taken
Question:
In an experiment to study the dependence of hypertension on smoking habits, the following data were taken on 180 individuals. Test the hypothesis that the presence or absence of hypertension is independent of smoking habits. Use a 0.05 level ofsignificance.
Transcribed Image Text:
Non- Moderate Heavy smokers Smokers Smokers 36 26 Hypertension 21 30 19 No Hypertension 48
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 73% (15 reviews)
The hypotheses are Ho Presence or absence of hyperten...View the full answer
Answered By
Gauri Hendre
I worked as EI educator for Eduphy India YT channel. I gave online tutorials to the students who were living in the villages and wanted to study much more and were preparing for NEET, TET. I gave tutions for topics in Biotechnology. I am currently working as a tutor on course hero for the biochemistry, microbiology, biology, cell biology, genetics subjects. I worked as a project intern in BAIF where did analysis on diseases mainly genetic disorders in the bovine. I worked as a trainee in serum institute of India and Vasantdada sugar institute. I am working as a writer on Quora partner program from 2019. I writing on the topics on social health issues including current COVID-19 pandemic, different concepts in science discipline. I learned foreign languages such as german and french upto A1 level. I attended different conferences in the science discipline and did trainings in cognitive skills and personality development skills from Lila Poonawalla foundation. I have been the member of Lila poonawalla foundation since 2017. Even I acquired the skills like Excel spreadsheet, MS Office, MS Powerpoint and Data entry.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
Question Posted:
Students also viewed these Statistics questions
-
In an experiment to study the relationship of hypertension and smoking habits, the following data are collected for 180 individuals: where H and NH in the table stand for Hypertension and...
-
The following data were collected in an experiment to study the relationship between extrusion pressure (in KPa) and wear (in mg). The least-squares quadratic model is y = 32.445714 + 0.43154286x...
-
The accompanying data resulted from an experiment to study the nature of dependence of welding current on three factors: welding voltage, wire feed speed, and tip-to-work-piece distance. There were...
-
A trader has a soft limit of $8MM USD and a hard limit of $10MM USD. Their current NOP is $3MM USD. They purchase $6MM USD, sell $1MM USD, and then purchase another $5MM USD. Which of the following...
-
How many rads of slow neutrons will do as much biological damage as 72 rads of fast neutrons?
-
For certain types of fluorescent lights, the number of hours a bulb will burn before requiring replacement has a mean of 3000 hours and a standard deviation of 250 hours. Suppose that 5000 of such...
-
Explain why the stock price formula is specific to an investor and not a proxy for a market calculation.
-
Moore contracted in writing to sell her 2002 Ford Taurus to hammer for $8,500. Moore agreed to deliver the car on Wednesday, and Hammer promised to pay the $8,500 on the following Friday. On Tuesday,...
-
Tipton One - Stop Decorating sells paint and paint supplies, carpet, and wallpaper at a single - store loca tion in suburban Des Moines. Although the company has been very profitable over the years,...
-
Two slender rods of negligible weight are pin-connected at C and attached to blocks A and B each of weight W. Knowing that θ = 70o and that the coefficient of static friction between the...
-
In Exercise 1.19, test the goodness of fit between the observed class frequencies and the corresponding expected frequencies of a normal distribution with p = 1.8 and a = 0.4, using a 0.01 level of...
-
A random sample of 90 adults is classified according to gender and the number of hours they watch Use a 0.01 level of significance and test the hypothesis that the time spent watching television is...
-
The Morenos invest $10,000 in an account that grows to $12,000 in 5 years. What is the annual interest rate r if interest is compounded a. Quarterly b. Continuously
-
Let $N$ be a positive integer. Consider the relation $\circledast$ among pairs of integers $r, s \in \mathbb{Z}$ defined as $r \circledast s$ when $r-s$ is an integer multiple of $N$. Prove that...
-
Draw a circuit diagram for a typical home hair dryer. To which form (or forms) of energy is electric potential energy converted when you use the dryer?
-
Draw a vector field diagram for particles carrying charges \(+2 q\) and \(-q\) separated by a distance \(r\). Comment on the significance of the vector diagram.
-
(a) Show that the Jones matrix of a polarization analyzer set at angle \(\alpha\) to the \(X\)-axis is given by \[ \underline{\mathbf{L}}(\alpha)=\left[\begin{array}{cc} \cos ^{2} \alpha & \sin...
-
Let \(\mathbf{V}(t)\) be a linearly filtered complex-valued, wide-sense stationary random process with sample functions given by \[ \mathbf{v}(t)=\int_{-\infty}^{\infty} \mathbf{h}(t-\tau)...
-
How is the health and well-being of a states population important?
-
The maximum pressure that can be developed for a certain fluid power cylinder is 15.0 MPa. Compute the required diameter for the piston if the cylinder must exert a force of 30 kN.
-
Nicotine has been used as a psychoactive drug by the native peoples of the Americas for approximately 8,000 years. Five hundred years ago, Christopher Columbus introduced tobacco to Europeans, who...
-
Commercial Bank and Trust Company is studying the use of its automatic teller machines (ATMs). Of particular interest is whether young adults (under 25 years) use the machines more than senior...
-
Two boats, the Prada (Italy) and the Oracle (U.S.A.), are competing for a spot in the upcoming Americas Cup race. They race over a part of the course several times. Below are a sample of times in...
-
The manufacturer of an MP3 player wanted to know whether a 10% reduction in price is enough to increase the sales of its product. To investigate, the owner randomly selected eight outlets and sold...
-
A family has a $117,443, 25-year mortgage at 5.4% compounded monthly. (A) Find the monthly payment and the total interest paid. (B) Suppose the family decides to add an extra $100 to its mortgage...
-
Comparing the actual and planned cost of a consulting engagement completed by an engineering firm such as Allied Engineering.
-
What is the NPV of a project that costs $34,000 today and is expected to generate annual cash inflows of $11,000 for the next 7 years, followed by a final inflow of $14,000 in year 8. Cost of capital...
Study smarter with the SolutionInn App