Write the hypotheses to test

Assignment Help Basic Statistics

Reference no: EM133357601

Question: Since the Restaurant A opened, the average waiting time is 127 minutes. However, based on a recent survey with 64 participants, the average waiting time in the restaurant is observed as 115 minutes and the standard deviation is 40 minutes. The owner of the restaurant wants to test whether this 115-minute is due to chance or not. Assume the assumptions of central limit theorem are met.

a. Write the hypotheses to test.

b. Compute the p-value for the hypothesis testing.

c. Interpret the p-value in natural language.

d. Does this p-value provide sufficient evidence to reject the null hypothesis?

e. What are the assumptions of central limit theorem that have to be met in this study?

NOTE: you NEED to calculate the results for the question.

Reference no: EM133357601

Questions Cloud

What factors do you feel operate as barriers to a healthy : What factors do you feel operate as barriers to a healthy compliance culture? Describe three and mention how a person would leverage their personal strengths

What is the nature of the grays obligation with respect : What is the nature of the Gray's obligation with respect to the partnership liabilities? Explain.

How much evidence is there that the slope : Calculate the 95 percent confidence interval for ß1 using numbers on the output. Interpret the interval - How much evidence is there that the slope

How does the lack of leadership from the chief executive : How does the lack of leadership from the chief executive affect an organization? Can other sources provide leadership? Who are the constituents

Write the hypotheses to test : Write the hypotheses to test and Compute the p-value for the hypothesis testing - Interpret the p-value in natural language

How much revenue does p&g receive for one year of sales : How much revenue does P&G receive for one year of sales, if Chens buys 10,000 units per month? How much is Chens' markup per unit in $? In %?

What proportion of horses weighs less than 165kgs : What proportion of horses weighs less than 165kgs and What will be the new mean and median scores? Provide a brief explanation

What would the combined eost of 11b of each cost : Buys 2.5 lbs salmon and 11b of crab for a total of $23.25. The salmion is 504 per 16 cheaper than ciab. What would the combined eost of 11b of each cost

Definitions of paralegal or legal assistant apply : Look at the California bar, legislature, and san joaquin county, California organizations to determine which definition or definitions of "paralegal"

User Account

All Pages