Question # 4 | French Biscuit Manufacturer (FBM), produces two types of biscuits 1) double chocolate biscuits and (ii) tea time biscuits in two separate manufacturing units. They are interested in expanding the manufacturing units (one by one) because there is a demand in the market but facing a difficulty to decide which manufacturing unit should expand first. Company officials decided that the expansion decision was based upon monthly demand. FBM official consults you and requests to give your valuable suggestion which will be helpful for final decision. you analyzed the following nomally distributed data: Monthly Sale of Biscuits Double 8551 6314 5259 8138 8429 4807 8025 6845 6478 7513 Chocolate 9125 4894 9106 8775 10070 7845 6229 8459 10542 4196 10247 6601 7404 8919 9255 8404 6304 7803 11474 9131 Tea Time Kindly provide the following information regarding your data analysis. a. Write the null and altemative hypothesis. b. Detemine the calculated value of the test statistic with equal variances assumption. c. Calculate the tabulated value (critical value) of the test statistic at 0.05 level of significance. d. Develop a 95% confidence interval for the difference between the average sales of the two types of biscuits assuming that the variances are equal. e. "On average, sales of double chocolate biscuit is 500 units more than tea time biscuits". Comments in the light of part "d* result. 13345 8118 6713 7439 10957 12098 9134 7535 10316 8125

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

19. MJ Corp has a store in the Park Green Center (PGC). The PGC has 4 stores. MJ Corp is in store 1, which has gross leasable area of 4,100 square feet. PGC has the following as well: store 2 with gross leasable area of 1,600 square feet, store 3 with gross leasable area of 1,900 square feet, store 4 with gross leasable area of 3,500 square feet, and common space of 1,200 square feet. How much is MJ Corp’s monthly rent if the firm pays $2.37 per square foot per month? Round your answer to the nearest cent (such as $123.45 or $9,876.54) and write it in the box.
Freddy is the owner of Freddy’s fast fuel for Small Aircraft specializing in “Providing flight fit fantastic fuel” for small general aviation aircraft such as a Cessna 172. Freddy is experimenting with a fueling process involving new equipment and is trying to determine if the current process takes more time than the new process with the new equipment he is experimenting with. If the current process takes more time than the new process, Freddy will purchase some new, rather expensive fueling equipment to use across several small general aviation airports his company services. Freddy is comparing sample mean times to evaluate his hypothesis about the population (total number of aircraft fuel fill-ups). Over the period of a week, he took a random sample of fuel fill-up times using both the old and new processes. Using the information Freddy provided, you ran a t-test for independent samples. These are the results (α = .05). t-Test: Two-Sample Assuming Unequal Variance Current…
TRUE (1) OR FALSE (2) According to Statistics South Africa (2011), the total human population of KaNgove, a village in Giyani (South Africa), is 6376, while the total number of households is 1545. In this study, the population unit is the households since the study seeks to study indigenous systems of households. Based on the facts above: The population size of this study will be (N=6376)? TRUE / FALSE The population size of this study will be (N=1545)? TRUE/FALSE The sample size will be n=155? TRUE/FALSE

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS