A researcher wants to test the null hypothesis that three types of television programming are preferred equally
Question:
A researcher wants to test the null hypothesis that three types of television programming are preferred equally by college students. She obtains a sample of 139 college students and finds that 57 prefer sitcoms, 44 prefer sports, and 38 prefer reality shows. What statistical procedure should be used to test this null hypothesis? Why?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
Our step 2 setting the level of significance has already been determined by the problem 05 for a 95 ...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
Question Posted:
Students also viewed these Mathematics questions
-
The same researcher wants to test the relationship between gender differences and preference for the three television shows. For the data in Question 1, she finds the following: Of the 57 students...
-
An airline wants to test the null hypothesis that 60 percent of its passengers object to smoking inside the plane. Explain under what conditions they would be committing a type I error and under what...
-
A botanist wishes to test the null hypothesis that the average diameter of the flowers of a particular plant is 9.6 cm. He decides to take a random sample of size n = 80 and accept the null...
-
Multiple Choice 1. Which of the following concepts are pervasive in the application of generally accepted auditing standards, particularly the standards of field work and reporting? a. Internal...
-
Using eq. 10.27 as a guide, write the structure of the tertiary alcohol that is obtained from C-OCH3 t excess MgBr
-
What is meant by the normal net profit method? LO.1
-
List typical objectives of customer profitability analysis.
-
Given the project network derived in Part A of the case from Chapter 7, Brown also wants to be prepared to answer any questions concerning compressing the project duration. This question will almost...
-
Times interest earned The following data were taken from recent annual reports of Caliber Company, which operates a low-fare airline service to more than 50 cities in the United States: Current Year...
-
Cost Center D within the Welding Department of the Mizer Corporation collected the following data during 2004. Cost Center D Overhead Expenses: \($4,800\) Cost Center D Direct Labor Hours: 2,800 Cost...
-
At a small rural college, incoming students are arranged into 320 pairs by the administration based on their high school credentials. (The students do not know this). One member of each pair is...
-
a. Perform a one-way chi-square test to determine whether you can reject the null hypothesis that, at Ihno's university, there are the same number of students majoring in each of the five areas...
-
Accountants Liability for Audit. A West Virginia bank ran its asset value from $100 million to $1 billion over seven years by aggressively marketing subprime loans. The Office of the Comptroller of...
-
Find the equation of line joining the points (4, -3) and (-2, 7).
-
Calculate the work of reversible expansion of 1 mole of ideal gas at 25 degree celsius from 10 L to 20 L.
-
What is current divider rule?Explain with a suitable example.
-
How do we design a Successive Approximation Register using PSPICE software?
-
You are the auditor of Maglite Services Inc., a privately owned full-service cleaning company following ASPE. It is undergoing its first audit for the period ended September 30, 2020. The bank has...
-
A glass manufacturer produces hand mirrors. Each mirror is supposed to meet company standards for such things as glass thickness, ability to reflect, size of handle, quality of glass, color of...
-
Suppose we know that 10% of all hypertensive patients who are given a placebo will have their DBP lowered by 10 mm Hg after 1 month. Can we carry out some procedure to be sure we are not simply...
-
What assumptions have you made to carry out the procedure in Problem 6.41? Hypertension Suppose 100 hypertensive people are given an antihypertensive drug and the drug is effective in 20 of them. By...
-
What is the standard error of d ? Suppose we decide a better measure of the effectiveness of the drug is the mean decrease in blood pressure rather than the measure of effectiveness used previously....
-
Use the future value formula to find the indicated value. n=20; i = 0.03; PMT = $80; FV = ? FV=$1 (Round to the nearest cent.)
-
An unlevered firm has an EBIT = $250,000, aftertax net income = $165,000, and a cost of capital of 12%. A levered firm with the same assets and operations has $1.25 million in face value debt paying...
-
Suppose Mike Inc. has 100 shares outstanding. It receives a constant net income of $1,000 annually and will pay all of it as dividends. What is the stock price today? Assuming the required rate of...
Study smarter with the SolutionInn App