one study of smokers who tried to quit smoking with nicotine path therapy, 38 were smoking one year after the treatment, and 32 were not smoking one year after the treatment. Use a 0.10 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. a. Define the parameter A. mu = The mean number of smokers who used the patch and were smoking a year after the treatment B. mu = The proportion of all smokers who used the patch and were smoking a year after the treatment C. p = The proportion of all smokers who used the patch and were not smoking a year after the treatment D. p = The proportion of all smokers who used the patch and were smoking a year after the treatment b. State the null and alternative hypotheses A. Upper H 0 : p equals 38 Upper H 1 : p less than 38 B. Upper H 0 : p equals 0.50 Upper H 1 : p greater than 0.50 C. Upper H 0 : mu not equals 0.50 Upper H 1 : mu equals 0.50 D. Upper H 0 : p greater than 0.50 Upper H 1 : p equals 0.50 c. Calculate the sample proportion ModifyingAbove p with caret . Which of these options is closest to ModifyingAbove p with caret ? A. 0.6366 B. 0.2553 C. 0.4165 D. 0.5429

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Question

one study of smokers who tried to quit smoking with nicotine path therapy,

were smoking one year after the treatment, and 32 were not smoking one year after the treatment. Use a 0.10 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.

a. Define the parameter

= The mean number of smokers who used the patch and were smoking a year after the treatment

= The proportion of all smokers who used the patch and were smoking a year after the treatment

p = The proportion of all smokers who used the patch and were not smoking a year after the treatment

p = The proportion of all smokers who used the patch and were smoking a year after the treatment

b. State the null and alternative hypotheses

Upper H 0 : p equals

Upper H 1 : p less than

Upper H 0 : p equals 0.50 Upper H 1 : p greater than 0.50

Upper H 0 : mu not equals 0.50 Upper H 1 : mu equals 0.50

Upper H 0 : p greater than 0.50 Upper H 1 : p equals 0.50

c. Calculate the sample proportion

ModifyingAbove p with caret

Which of these options is closest to

ModifyingAbove p with caret

0.6366

0.2553

0.4165

0.5429

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions