Find the probability of a type ii error for the selected

Reference no: EM13203234

Two different companies have applied to provide cable television service in a certain region. Let p denote the proportion of all potential subscribers who favor the first company over the second. Consider testing H0 : p = .5 vs HA : P ≠ .5 based on a random sample of 25 individuals. Let X denote the number in the sample who favor the first company and x represent the observed value of X.

i. Which of the following rejection regions is most appropriate and why?

R1 = {x : x 18}

R2 = {x : x R3 = {x : x>17}

ii. In the context of this problem situation, describe what type I and type II errors are.

iii. Compute the probability of a type II error for the selected region in part (a) when p = .3, p = .4, p = .5, and p = .6.

Reference no: EM13203234

Questions Cloud

What is the profit maximizing price for seasonal passes : Q = 123 - 0.5P - 0.25 Pc + .01 Y where Q is the quantity of seasonal passes sold, P is the price for seasonal pass, Pc is the average price for concession items, and Y is average per capital income in Mapleville. what is the profit maximizing pric..

Constant-growth-rate discounted dividend model : Calculate the value of all future dividends at the beginning of year 8 and what is the present value of P7 at the beginning of year 1?

Chalenging in providing care to inisured population : Discuss health and financial related chalenging in providing care to inisured population. Please write your answer about 5-6 sentence and please include in your answer madecare part A, part B and DHHS.

Development-women take their first steps toward public life : What development helped women take their first steps toward public life?

Find the probability of a type ii error for the selected : Two different companies have applied to provide cable television service in a certain region. Let p denote the proportion of all potential subscribers who favor the first company over the second.

Relationship between the warrior class and the ruling class : Describe the relationship between the warrior class and the ruling class in Japan and Europe.

An important agricultural heath : An important agricultural heath is

How an increase in the discount rate is a signal : Assuming an economy is initially at potential output, an expansionary monetary policy will: A) not affect output in the long run. B) not affect output in either the short run or the long run. C) affect output, but only in the long run. D) affect o..

Framers of the constitution favored bicameralism : The Framers of the Constitution favored bicameralism because

User Account

All Pages