Questions
1- Test the hypothesis that there is a significant difference between the number of hours older...

1- Test the hypothesis that there is a significant difference between the number of hours older (60 or more) versus younger people watch T.V. Alpha is 05

a) State the assumptions

b) State the null and alternate hypotheses

c) explain your decision to reject or not reject and formulate your conclusion (Alpha is .05) Show your work.

d) what is the mean difference between the two groups?

e) what are the lower and upper 95% confidence intervals?

f) which group watch more tv? please explain your answer.

Group Statistics

HOURS PER DAY WATCHING TV

Recorded Age N Mean Standard Deviation Standard Error Mean
1 (Young Group) 944 2.81 2.640 .086
2 (Older group) 354 3.82 3.288 .175

Independent Sample Test

(***NOTE**: To answer some of your questions just look at the second row of this table "Equal variance not assumed")

HOURS PER DAY WATCHING TV

F Sig( P-value) T (obtained) Df (Mean) Sig (2 Tailed) Mean Difference Standard Error Diference

95% Confidence Interval of the difference

Lower

95% Confidence Interval of the difference

Upper

Equal Variances Assumed 5.689 .017 -5.694 1296 .000 -1.005 .176 -1.351 -.658
Equal Variances Not Assumed -5.159 532.599 .000 -1.05 .195 -1.387 -.622

In: Statistics and Probability

A businessman moves from Thailand to pursue a job opportunity in the US. His diet changes...

A businessman moves from Thailand to pursue a job opportunity in the US. His diet changes from one high in local raw fruits and vegetables to mainly canned and frozen vegetables. The fresh produce he does buy typically ships from overseas and since it doesn't taste good to him, he tends to avoid it. Over the course of his first year, the man experiences worsening fatigue, headaches, depression and gastrointestinal discomfort, despite taking mineral supplements and making sure to stay hydrated. After about a year he meets with a nutritionist who advises him to consume more raw produce from farmer's markets; this intervention does alleviate his symptoms.

Use your knowledge from this course and the information provided to address the following:

a) What specifically about the man's dietary change likely caused his initial symptoms and why was the nutritionist's recommendation effective?

b) Why do you think the nutritionist suggested he get his produce from local farmer's markets rather than a grocery store?

c) If the man were to move somewhere with little access to fruits and vegetables, what else could the nutritionist have suggested that would have been effective and why?

NOTE: For full credit you must apply your knowledge. Just restating the information provided is not sufficient. ie. saying "he changed his diet to eat raw vegetables" is just restating the information - explain, use your knowledge and provide your logic.

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Based on your scores, what changes, if any, do you propose for yourself in the use...

Based on your scores, what changes, if any, do you propose for yourself in the use of power? Explain.

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Today's Global Economy is very top-down driven with the government making all the decisions and regulations...

Today's Global Economy is very top-down driven with the government making all the decisions and regulations as it relates to doing business globally. What are some advantages and disadvantages to this approach? Is there another approach that might work better?

  • Ask an interesting, thoughtful question pertaining to the topic
  • Provide extensive additional information on the topic
  • Explain, define, or analyze the topic in detail
  • Share an applicable personal experience

need 400 own words

In: Economics

Ahmad is looking for an investment tool that will double his money in five years. a)...

Ahmad is looking for an investment tool that will double his money in five years.

a) What interest rate (compounded annually), to the nearest whole percentage, does he have to receive?

b) At that rate, how long will it take the money to triple?

ANS
a) 15% b) 7.86 years OR 7 years 10 months

Pls attach the formula used, and explain in detail. Pls do not answer in excel format. Thank you in advance.

In: Finance

Given below of ministry under the Government of Malaysia. Study the key policies under the ministry...

Given below of ministry under the Government of Malaysia. Study the key policies under the ministry that has been assigned. Propose programmes you would develop under those policies.

Ministries

1. Ministry of Human Resources

You are required to propose and discuss in detail TWO (2) programmes. Clearly explain with these elements what program and the reason why come out with own program , objective of the program and benefits of the program .

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Question 01: Explain with examples what is the positive and nominative Economics. (8 marks) . Question...

Question 01: Explain with examples what is the positive and nominative Economics.

.

Question 02. Game theory is the study of multi- player decision making in situation where the choices of each player may affect the pay-offs received by other players. Arrange how many types you can categorized Game Theory.

.

Note: Plagiarism is strictly prohibited please do not copy from internet and give the answer in detail

In: Economics

Choose a company and look at their financial statements. Using the information on the Financial Statements...

Choose a company and look at their financial statements. Using the information on the Financial Statements compute a minimum of four ratios of your choice. For each of the ratios you've calculated explain what these ratios tell about the company? Include a link to these financial statements.

In: Accounting

Assume you are a new manager in the Financial Analysis department and are orienting a team...

Assume you are a new manager in the Financial Analysis department and are orienting a team of new college graduates to the world of capital budgeting.

In your initial post, explain the uses of the common capital budgeting tools to them. Explain what they are, and how you use them in your daily tasks. Make sure to explain any financial terminology

In: Accounting

Think about the types of inventory systems used in business? Now that you selected the inventory,...

Think about the types of inventory systems used in business?

Now that you selected the inventory, briefly describe a business you would like to own or run, and choose the best inventory system for that business?

State why you made your choice as you did by stating advantages and disadvantages.

In: Accounting