User Account

All Pages

Smoking one year after the treatment

Assignment Help Basic Statistics
Reference no: EM131319622

In a study of smokers who tried to quit smoking with nicotine patch therapy, 39 were smoking one year after the treatment, and 32 were not smoking one year after the treatment. We want to use a .05 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking a year after the treatment

  • The null hypothesis is
  • The alternative hypothesis is
  • The value of the standard score for sample proportion is
  • The Critical Value is
  • The P Value is
  • What can you conclude?
  • Describe a type 1 error using this test.
  • Describe a type 2 error using this test.
  • What is the P value if the claim is modified  to state that the proportion is equal to .5?

Reference no: EM131319622

Questions Cloud

Percent of the students at this university are foreign : Records show that 13% of all college students are foreign students who also smoke. It is also known that 25% of all foreign college students smoke. What percent of the students at this university are foreign?
Advantages of globalization in contemporary world : Discuss advantages and disadvantages of globalization in contemporary world. Who has benefited and who has not? Has globalization brought the world together or driven it further apart
What is the mean value of pa under this distribution : Sketch the posterior probability P(pa | s=aba, F =3). What is the most probable value of pa (i.e., the value that maximizes the posterior probability density)? What is the mean value of pa under this distribution?
Coupon bonds on market-what is the yield to call for bonds : Atlantis Fisheries issues zero coupon bonds on the market at a price of $447 per bond. These are callable in 10 years at a call price of $560. Using semiannual compounding, what is the yield to call for these bonds?
Smoking one year after the treatment : In a study of smokers who tried to quit smoking with nicotine patch therapy, 39 were smoking one year after the treatment, and 32 were not smoking one year after the treatment.
Write about the importance of the work to contemporary ideas : You are to write about the importance of the work to contemporary ideas. What is the work about? Is the artist significant to today art environment
Liquidity premium versus a zero liquidity premium for t-bond : If 10 year T-bonds have a yield of 6.0%, 10 year corporate bonds yield 8.5%, the maturity risk premium on all 10-year bonds is 1,3% and corporate bonds have a 0.4% liquidity premium versus a zero liquidity premium for T-bonds, what is the default ris..
Does managed care lead to a better or worse quality of care : Does Managed Care Lead to a better or Worse Quality of Care? If it leads to a worse quality.Explain ways we can improve managed care.
Difference between dependent and independent variables : What is the difference between dependent and independent variables? On which side of the regression equation does each lie? Describe how Doane's rule relates to the number of allowed independent variables.  Why is this important?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd