17. A computer scientist is investigating the usefulness of two different designlanguages in improving programming tasks. Ten expert programmers who arefamiliar with both languages are asked to code a standard function in bothlanguages and the time (in minutes) is recorded. The data and the Minitab outputare as follows.ProgrammerDesign language 1713.8.6.101621182416142123Design language 181419112321101924Paired T-Test and Cl: Language 1, Language 2Paired T for Language 1Language 2NMeanStDevSE Mean18.403.631.15Language 1Language 2Difference101017.204.941.56101.2002.9740.94095% lower bound for mean difference: -0.524T-Test of mean difference = 0 (vs > 0): T-Value = 1.28Assume the populations to be normally distributed.135144.

Given that n= 10 expert programmers Who are familiar with both languages The Paired t test is…

Answered: 17. A computer scientist is…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Answer this for me mate. Much appreciated.
Given the following diagrams. What is SST SSM SSR dfT dfM dfR
Indicate whether the following sentences are true or false: (T/F) 3Analytical research includes surveys and fact-finding enquiries of different kinds. The major purpose of descriptive research is description of the state of affairs as it exists at present. The main characteristic of this method is that the researcher has no control over the variables; he can only report what has happened or what is happening.
A farmer wants to decide which of the three crops he should plant on his 100-acre farm. The profit from each is dependent on the rainfall during the growing seasons. The farmer has categorized the amount of rainfall as high, medium, low. His estimated profit for each is shown in the table. If the farmer wishes to plant only one crop, decide which will be his choice using the EMV rule, prove your judgement by comparing the EMV of each crop. (Indicate the EMV in each crop, comparison and the right choice).
The table shows the leading causes of death in a certain country in a recent year. The population of the country was 311311 million. If you lived in a typical city of 500,000, how many people would you expect to die of cancercancer each year? Cause Deaths Cause Deaths Heart disease 596 comma 700596,700 Alzheimer's disease 84 comma 90084,900 Cancer 575 comma 300575,300 Diabetes 73 comma 40073,400 Chronic respiratory diseases 143 comma 100143,100 Pneumonia/Influenza 53 comma 40053,400 Stroke 128 comma 600128,600 Kidney disease 45 comma 30045,300 Accidents 122 comma 500122,500 Suicide 38 comma 60038,600 About people would be expected to die of cancer each year. (Type a whole number. Round to the nearest person as needed.)
Interpret and Explain step by step the result.
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For this exercise please refer to the downloaded Excel Workbook (See Excel Workbook Instructions) from the JB Learning website with your access code. Please upload your answers as an excel file with properly labeled answers. At the end of the chapter 5 workbook you will find Practice problems. Please answer in excel only under practice problems 5.4 questions: 1, 2, 3, 4, 5. If help is needed, tutorials are found in the workbook with relevant problems. Note: These pictures will give you an idea where it is in the workbook. You are responsible to use the workbook. #1. Total cholesterol in children aged 1015 years is assumed to follow a normal distribution with a mean of 191 and a standard deviation of 22.4. what proportion of children 1015 years of age hfave total cholesterol between 180-190? What proportion of children 10-15 years would be classified as hyperlipidemia(assume that hyperlipidemia is defined as a total cholesterol level over 200)? What is the 90th percentile of total…
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Typed plz and asap thanks

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