Test the following hypotheses by using the given sample information and 01 Assume the populations are normally distributed H0 21 22 Ha 21 22 n1 10, n2 11, s21 562, s22 1013 ...

H 0 s 1 2 s 2 2 a 01 n 1 11 s 1 2 1013 H a s 1 2 s ...

Test the following hypotheses by using the given sample information and = .01. Assume the populations

Question:

Test the following hypotheses by using the given sample information and α = .01. Assume the populations are normally distributed.
H0: σ21 = σ22 .......Ha: σ21 < σ22
n1 = 10, ....... n2 = 11, .......s21 = 562, .......s22 = 1013

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Business Statistics For Contemporary Decision Making

ISBN: 978-1118749647

8th edition

Authors: Black Ken

See More Books

Question Posted: Feb 19, 2015 09:03 AM

See More Questions

Test the following hypotheses by using the given sample information and Assume the populations are normally distributed. H0: 21 = 22Ha: 21 22 n1 = 5, n2 = 19, s1 = 4.68, s2 = 2.78
Test the following hypotheses by using the given data. Let = .05. H0: 21 = 22 Ha: 21 22 n1 = 8, n2 = 10, s21 = 46, s22 = 37
Test the following hypotheses by using the given data. Let alpha =.05 Ho: = n = 8,n, = 10, s 46, s = 37
Calculate the labour turnover rate according to replacement method from the following: No. of workers on the payroll: - At the beginning of the month: 500 - At the end of the month: 600 During the...
Briefly describe what the persuasive speaker tries to accomplish in each of the five steps of Monroes Motivated Sequence.
The pension fund you manage must make a payment of $250,000 in ten years. The ten-year interest rate is currently 8% per annum. You want to fund this liability using five-year zero-coupon bonds and...
The following are the data on time taken by a computer engineer to assemble 8 computers each for 3 types of mother boards. Use the $H$ test at the 0.05 level of significance to test whether there...
During the first month of operations, Martinson Services, Inc., completed the following transactions: May...... 2...... Martinson Services received $65,000 cash and issued common stock to the...
Harding Corp., a lamp manufacturer, provided the following information for the year ended December 31, 2024: (Click the icon to view account balances.) (Click the icon to view other information.)...
Dalila Manufacturing Berhad (DMB) is suffering from the global economic effects for its main product. The product is sold in supermarkets throughout Malaysia. The following table shows the results of...
Many Americans spend time worrying about paying their bills. A survey by Fleishman-Hilliard Research for MassMutual discovered that 60% of Americans with kids say that paying bills is a major...
Test the following hypotheses by using the given sample information and = .05. Assume the populations are normally distributed. H0: 21 = 22 .......Ha: 21 22 n1 = 5, ....... n2 = 19, .......s1 =...
Below you will find three data sets that have already been sorted. Fill in the blanks to find the upper and lower quartiles. Measurements Above and Below and Measurements Above and Below and Position...
Build a quantitative model to analyze the development and sale of a bicycle light. Assume that you could sell 20,000 units per year for five years at a sales price (wholesale) of $20 per unit and a...
A hedge fund wants to take advantage of current interest rates. It projects that the pound-to-dollar and euro-to-dollar exchange rates will remain the same one month from now in the worst-case...
Walker Company provides the following information: Beginning Inventory $119,000 Purchases 510,000 FreightIn 24,000 FreightOut 19,000 Purchase Discounts 5,200 Purchase Returns 8,000 Ending...
4) Which one of the following retailers would be the best fit for a product? (Highlight one answer) a. Walmart - a full-line discount supercenter b. 24-Hour Fitness - a gym/fitness center with retail...
Use the slope formula to find the slope of th p_(1)=(2,-1) p_(2)=(-4,3)
At 18 C and 765 mmHg, 1.29 liters of an ideal gas has a mass of 2.71 g. Compute the molecular mass of the gas.
The manager for retail customers, Katie White, wants to hear your opinion regarding one business offer she has received from an entrepreneur who is starting a mobile phone app called Easy Money. The...
The capacity of refrigerating $\mathrm{m} / \mathrm{c}$ is expressed as: (a) Inside volume of cabinet (b) Lowest temperature attained (c) Gross weight of $\mathrm{m} / \mathrm{c}$ in tons (d)...
a. Calculate the p-value of the test of the following hypotheses given that p = .63 and n = 100: H0: p = .60 H1: p > .60 b. Repeat part (a) with n = 200. c. Repeat part (a) with n = 400. d. Describe...
a. A statistics practitioner wants to test the following hypotheses: H0: p = .70 H1: p > .70 A random sample of 100 produced p = .73. Calculate the p-value of the test. b. Repeat part (a) with p =...
Suppose that you used the sample size calculated in Exercise 12.86 and found p = .75. a. Estimate the population proportion with 90% confidence. b. Is this the result you expected? Explain. c. If you...
1. Mention five key organizational characteristics that the Cll research team identified for organizations with effective quality management systems. provide brief discussion of each and how it...
When a metal was exposed to photons at a frequency of 1.46 1015 s1, electrons were emitted with a maximum kinetic energy 3.60 10-19 J. G ? Calculate the work function, , of this metal. J/photon What...
No. 101 Debit Cash $ 2,400 Question 2 (10 pts) On November 1, 2024, the account balances of Schilling Equipment Repair were as follows. Accumulated Depreciation-Equipment A Clipboard Font Alignment...

Test the following hypotheses by using the given sample information and = .01. Assume the populations

Question:

Step by Step Answer:

H 0 s 1 2 s 2 2 a 01 n 1 11 s 1 2 1013 H a s 1 2 s ...View the full answer

Business Statistics For Contemporary Decision Making

Students also viewed these Statistics questions