Suppose that H 0 0.80 H 1 > 0.80 If n =
Question:
Suppose that
H0 ∶ π ≤ 0.80
H1 ∶ π > 0.80
If n = 400 and α = 0.05, compute the p-value and state if you reject the null or not when
a) X = 315.
b) X = 350.
c) X = 394.
d) X = 320.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
To solve this problem we can use the normal distribution approximation for hypothesis testing with p...View the full answer
Answered By
Saleem Abbas
Have worked in academic writing for an a years as my part-time job.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Principles Of Managerial Statistics And Data Science
ISBN: 9781119486411
1st Edition
Authors: Roberto Rivera
Question Posted:
Students also viewed these Business questions
-
Say that H 0 = 0.33 H 1 0.33 If n = 250 and = 0.10, compute the p-value and state if you reject the null or not when, a) X = 70. b) X = 85. c) X = 83. d) X = 200.
-
Say that H 0 0.25 H 1 < 0.25 If n = 150 and = 0.01, compute the p-value and state if you reject the null or not when a) X = 37. b) X = 44. c) X = 12. d) X = 23.
-
Suppose that H 0 173.8 H 1 > 173.8 If n = 42, = 21, and = 0.05, and X is normally distributed, compute the p-value and state if you reject the null or not when a) x = 181.4. b) x = 152.3. c) x...
-
In the Tokyo subway system, routes are labeled by letters and stops by numbers, such as G-8 or A-3. Stations allowing transfers are sets of stops. Find a Tokyo subway map on the web, develop a simple...
-
In Figure, the dormitory market segment includes students living in college-owned residence halls, sororities, and fraternities. What market needs are common to these students that justify combining...
-
On July 15, 2024, the Niche Car Company purchased 1,000 tires from the Treadwell Company for $50 each. The terms of the sale were 2/10, n/30. Niche uses a perpetual inventory system and the gross...
-
Computing overhead rates The following budget has been prepared by Marston Com- pany for its operations during the next year: Budgeted costs: Direct labor... Direct materials Manufacturing overhead:...
-
1. If each individual retires at age 65, how much will his or her estimated pension be? 2. Life expectancy for both employees is 15 years at age 65. If the firm buys an annuity from an insurance...
-
1. Jason and Marie both travel 75 miles by car. Jason drives on average 20 mph faster than Marie and Jason did the trip in one hour less than Marie. What was Jason's average speed ? 2. The sum of...
-
You are the owner of a local womens clothing store. Blouses, hats, and purses are among some of the items you sell. There are two sort of blouses of a certain brand, regular cut style and skinny cut...
-
Assuming a Z-test statistic will be used, sketch the rejection region under the test statistic: a) H 0 = 0.4;H 1 0.4; = 0.05 b) H 0 0.75;H 1 > 0.75; = 0.01 c) H 0 0.60;H 1 < 0.60; =...
-
A. H. Zehmer discussed selling a farm to Lucy. After a 40-minute discussion of the first draft of a contract, Zehmer and his wife, Ida, signed a second draft stating: We hereby agree to sell to W. O....
-
Suppose a taxpayer's property becomes worthless or is not worth repairing. The taxpayer may opt to abandon the property. Using the tax rules for abandoned property, recommend the tax treatment of any...
-
You measure 26 randomly selected textbooks' weights, and find they have a mean weight of 50 ounces. Assume the population standard deviation is 4.8 ounces. Based on this, construct a 95% confidence...
-
23. A thermal power has a net power 10 MW. The back work ratio of the plant is 0.005. Calculate the compressor work. A. 52.75 KW B. 56.50 KW C. 50.25 KW D. 42.55 KW
-
If f(x) = x+4, find f(x - 3x) Answer format: Enter an expression
-
A variable is normally distributed with mean 12 and standard deviation 2. a. Determine the quartiles of the variable.
-
A real estate agency collects data concerning y = the sales price of a house (in thousands of dollars), and x = the home size (in hundreds of square feet). The data are given in Table 2.21. Construct...
-
d) For die casting processes: 1. What are the most common metals processed using die casting and discuss why other metals are not commonly die casted? 2. Which die casting machines usually have a...
-
As an example of impure serial correlation caused by an incorrect functional form, lets return to the equation for the percentage of putts made (P i ) as a function of the length of the putt in feet...
-
James Stock and Mark Watson suggest a quite different approach to heteroskedasticity. They state that economic theory rarely gives any reason to believe that the errors are homoskedastic. It...
-
The discussion of random assignment experiments in Section 16.1 includes models both with (Equation 16.2) and without (Equation 16.1) two additional observable factors (X 1 and X 2 ). In contrast,...
-
High Tech Manufacturing manufactures 2 5 6 GB SD cards ( memory cards for mobile phones, digital cameras, and other devices ) . Price and cost data for a relevant range extending to 2 0 0 , 0 0 0...
-
Alex was hired as the Chief Operating Officer (COO) of Zeta Corporation, a privately-owned company in the technology sector, effective January 1, 2022. Throughout the fiscal year 2023, Zeta...
-
Required information [ The following information applies to the questions displayed below. ] Carlberg Company has two manufacturing departments, Assembly and Painting. The Assembly department started...
Study smarter with the SolutionInn App