Which of the following sample results yields the smallest p-value and why? (i) x = 28, s
Question:
Which of the following sample results yields the smallest p-value and why?
(i) x̅ = 28, s = 6
(ii) x̅ = 27, s = 4
(iii) x̅ = 32, s = 2
(iv) x̅ = 26, s = 9
Suppose we wish to test H0: μ = 30 vs. H1: μ ≠ 30 based on a sample of size 31.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
We have the following test statistics for i iv The test ...View the full answer
Answered By
Parvesh Kumar
I am an experienced Mathematics and Statistics tutor with 10 years of experience teaching students and working professionals. I love teaching students who are passionate to learn subjects or wants to understand any mathematics and statistics concept at graduation or master’s level. I have worked with thousands of students in my teaching career. I have helped students deal with difficult topics and subjects like Calculus, Algebra, Discrete Mathematics, Complex analysis, Graph theory, Hypothesis testing, Probability, Statistical Inference and more. After learning from me, students have found Mathematics and Statistics not dull but a fun subject. I can handle almost all curriculum of mathematics. I did B.Sc (mathematics), M.Sc (mathematics), M.Tech (IT) and am also Gate (CS) qualified. I have worked in various college and school and also provided online tutoring to American and Canadian students. I look forward to discussing with you and make learning a meaningful and purposeful
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Which of the following sample results yields a 95% CI for with the smallest width and why? (i) x = 28, s = 5, n = 61 (ii) x = 32, s = 4, n = 30 (iii) x = 25, s = 3, n = 20 (iv) x = 40, s = 6, n =...
-
For each of the following sample results, construct the requested confidence interval. Assume the data come from normally distributed populations. a. n = 12, = 28.4, s2 = 44.9; 99% confidence for 2...
-
Consider the following hypothesis test: H 0 : p .75 H a : p < .75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. use a =...
-
Evaluate the integrals in Problem. Check your answers by differentiating. (3x 2 - 4x - 4) dx
-
In situations such as the ICU faced in "A Cry for Help" (In Practice), what role can managers and clinical leaders play to improve staff morale and motivation?
-
Henry Company is a marketer of branded foods to retail and foodservice channels. Exhibit 6.18 presents Henry's income statements for Year 10, Year 11, and Year 12. Notes to the financial statements...
-
State two different ways in which profit can be measured.
-
The most recent monthly contribution format income statement for Reston Company is given below: Management is disappointed with the company's performance and is wondering what can be done to improve...
-
You are considering an investment in a clothes distributer. The company needs $104,000 today and expects to repay you $120,000 in a year from now. What is the IRR of this investment opportunity?...
-
For the BJT cascade amplifier of Fig. 5.176, calculate the dc bias voltages and collector current for each stage. +15 V 5.1 kQ 24 k 5.1 k 24 k2 0.5 HF If 0.5 pF - 150 6.2 k2 6.2 kQ 50 uF
-
What will be the result if we conclude that the mean is 45 when the actual mean is 50? (i) We have made a type I error. (ii) We have made a type II error. (iii) We have made the correct decision....
-
Suppose we identify 50 women 50 to 54 years of age who have both a mother and a sister with a history of breast cancer. Five of these women themselves have developed breast cancer at some time in...
-
On October 31, Ames Athletic Equipment, Inc., had a $2,400 debit balance in Accounts Receivable. During November, Ames Athletic Equipment, Inc., had the following transactions: Sales of $49,000, all...
-
In recent years, shareholders have submitted proposals for inclusion in company proxy materials that address environmental, social and political issues. For example, the Alphabet and Microsoft proxy...
-
Describe three different symbiotic relationships, with examples.Which relationship produces the most coevolution? Explain. Please type the answer. Type the answer in your own wordsplease. no copying...
-
Henry is twice as old as Sam. Six years ago Henry was three times as old as Sam. How old is Henry now?
-
Is globalization in retrieve or are we entering into a new phase of globalization that requires new rules of engagement? Reflect on the current state of Globalization. The panel of experts hosted by...
-
The government of Equatoria is considering a dam project. The government has estimated the costs and benefits of the project as follows: Project 1 Project 2 Project 3 Initial construction cost...
-
Suppose you were in a political argument with someone who wanted to locate a casino in your city (supposing that it had none), because there was a large city across the river in another state (also...
-
For liquid water the isothermal compressibility is given by; where r and b are functions of temperature only. If 1 kg of water is compressed isothermally and reversibly from I to 500 bar at 60(C. how...
-
Use correlated binary data methods to relate clearance of an ear by 14 days to antibiotic type and age. Use the ear as the unit of analysis?
-
1. Assess whether there are significant treatment effects regarding pain during maximum activity? 2. Asses whether there are significant treatment effects regarding pain 12 hours after maximum...
-
Assess whether there are significant carry-over effects for the endpoint in Problem 13.49?
-
Which represent a formula or equation for break-even in units? (check all that apply) Fixed Costs/Contribution Margin Ratio Fixed Cost / Contribution Margin per Unit 0 = Contribution Margin per Unit...
-
Chapter 3 Income Statements (P&Ls) Chapter 3 Income Statements (P&Ls) Use Richter's steak house p &l for April 2012. Add a column to the report for percentages of each category. Show profitability if...
-
2. Chapter 2 - Net Asset Acquisition (Ch 2 in class ex, text 45) Donner Corporation had the following account balances and fair values at December 31, 2023 when the net assets were acquired by...
Study smarter with the SolutionInn App