• Failure to comply with employment laws can result in serious consequences. Which laws have the most serious consequences for noncompliance? What are the consequences?

 

2Data gathered by the U.S Department of Transportation show the number of miles that residents of the 75 largest metropolitan areas travel per day in a car. Suppose that for a simple random sample of 50 Buffalo residents the mean is 22.5 miles a day and the standard deviation is 8.4 miles a day, and for an independent simple random sample of 100 Boston residents the mean is 18.6 miles a day and the standard deviation is 7.4 miles a day.

i. What is the point estimate of the difference between the mean number of miles that Buffalo residents travel per day and the mean number of miles that Boston residents travel per day?

ii. What is the 95% confidence interval for the difference between the two population means?

iii. Are all the requirements to build a confidence interval for the differences of mean satisfied?

 

 

 

 

 

PROBLEM 4: The Educational Testing Service has conducted studies designed to identify differences between the scores of male and female students on the SAT. For a sample of female students, the standard deviation of test scores was 83 on the verbal portion of the SAT. For a sample of male students, the standard deviation was 69 on the same test. The standard deviations were based on SRS of 121 male and 121 female students.

i. Does the data indicate a difference between the variances of female and male students’ scores on the verbal portion of the SAT? Use a 1% level of significance. Use the critical value method.

ii. What is the pvalue?

iii. Would the decision be the same if you tested at a 5% level of significance? Consider the pvalue from (ii). What would be the lowest significance level at which you could reject H0?

 

 

 

 

 

PROBLEM 5: A sample of 1545 men and a sample of 1691 women were used to compare the amount of housework done by women and men in dual-earner marriages. The study showed that 67.5% of the men felt the division of housework was fair and 60.8% of the women felt the division of housework was fair.

i. Is the proportion of men who felt the division of housework was fair greater than the proportion of women who felt the division of housework was fair? Test your hypothesis at the 5% level of significance. Use the pvalue method.

ii. Use the confidence interval method to test the hypothesis. Show all steps. 

 

 

 

 

What is capital structure, and what are the key differences between the capital structure of a business vs. the capital structure of our own personal finances?

Support your statements with evidence from the required studies and your research.

 

Must be at least 100 words.  References cited in APA

I outline for a research paper with 30 hours after that I want the same person to write a final paper 18 to 25 pages 

"At the Country Club" Please respond to the following:

  • From the case study( I ATTACHED BELOW), explain why managing information is a challenging issue for hospitality organizations in regard to the three elements of the guest experience: the service product, the service setting, and the delivery system. Give examples with your response.
  • Imagine you have ordered food in a restaurant, and you discover it is undercooked and unappetizing. Provide two examples of how information through a service delivery system could correct these errors efficiently.

TYPE EACH QUESTION BEFORE ANSWER THEM. YOU MUST WRITE ON YOUR OWN WORDS.BE CLEAR

"At the Country Club" Please respond to the following:

  • From the case study( I ATTACHED BELOW), explain why managing information is a challenging issue for hospitality organizations in regard to the three elements of the guest experience: the service product, the service setting, and the delivery system. Give examples with your response.
  • Imagine you have ordered food in a restaurant, and you discover it is undercooked and unappetizing. Provide two examples of how information through a service delivery system could correct these errors efficiently.

TYPE EACH QUESTION BEFORE ANSWER THEM. YOU MUST WRITE ON YOUR OWN WORDS.BE CLEAR

 

Data gathered by the U.S Department of Transportation show the number of miles that residents of the 75 largest metropolitan areas travel per day in a car. Suppose that for a simple random sample of 50 Buffalo residents the mean is 22.5 miles a day and the standard deviation is 8.4 miles a day, and for an independent simple random sample of 100 Boston residents the mean is 18.6 miles a day and the standard deviation is 7.4 miles a day.

i. What is the point estimate of the difference between the mean number of miles that Buffalo residents travel per day and the mean number of miles that Boston residents travel per day?

ii. What is the 95% confidence interval for the difference between the two population means?

iii. Are all the requirements to build a confidence interval for the differences of mean satisfied? 

I am looking for help with grammer expert from the US to look over my report

three acounts from section 8.2 to 10.7

every account 50$

then it will be

50+50+50 = 150$

 

Good luck my friend