Question

A business magazine conducted a survey of 751 employees who had been at their current employer...

A business magazine conducted a survey of 751 employees who had been at their current employer for 5 or more years. Of these employees, 295 responded that they were bored in their current position. Create a 99% confidence interval for the proportion of employees who have been with their current employer for 5 or more years and reported being bored in their current position. Use Excel to create the confidence interval, rounding to four decimal places.

Homework Answers

Answer #1

from abvove:

99% confidence interval for the proportion of employees who have been with their current employer for 5 or more years and reported being bored in their current position =0.3469 to 0.4387

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A survey of eight vice presidents of information technology and information systems who had been in...
A survey of eight vice presidents of information technology and information systems who had been in their current position for 10 years or less, revealed &174,813 as average salary. Assume a random sample with a standard deviation of $25,000. a. Find the 95% confidence interval for the population mean salary. b.find the 99% confidence interval for the population mean salary. c. complete the following sentence: We are 95% sure that the population mean salary is at least................
6. In December 2012 Gallup Poll conducted a survey of 1,015 Americans to determine if they...
6. In December 2012 Gallup Poll conducted a survey of 1,015 Americans to determine if they had delayed seeking healthcare treatment due to the associated costs. Of the participants, 325 reported delaying seeking treatment due to costs. Create a 95% confidence interval for the proportion of all Americans who have delayed seeking healthcare treatment due to costs. Interpret your interval.
In an article in CA Magazine, Neil Fitzgerald surveyed Scottish business customers concerning their satisfaction with...
In an article in CA Magazine, Neil Fitzgerald surveyed Scottish business customers concerning their satisfaction with aspects of their banking relationships. Fitzgerald reports that, in 444 telephone interviews conducted by George Street Research, 50 percent of the respondents gave their banks a high rating for overall satisfaction. (a) Assuming that the sample is randomly selected, calculate a 99 percent confidence interval for the proportion of all Scottish business customers who give their banks a high rating for overall satisfaction. (Round...
In a recent survey conducted by a professor of UM, 200 students were asked whether or...
In a recent survey conducted by a professor of UM, 200 students were asked whether or not they have a satisfying experience with the e-learning approach adopted by the school in the current semester. Among the 200 students interviewed, 121 said they have a satisfying experience. What is the 99% confidence interval for the proportion of all UM students who have a satisfying experience with the e-learning approach?
4. A survey has been conducted to determine what percentage of Canadian tried smoking or had...
4. A survey has been conducted to determine what percentage of Canadian tried smoking or had been smoking in their teens (13-19 years old). The survey asked a random sample of Canadians whether they smoked in their teenager years. The data set “S1181 HW5 Q04 Data.xlsx” can be downloaded from D2L. a) Identify the parameter of interest. b) Find an approximate 95% confidence interval of the answer from part (a). Note: Make sure you check necessary conditions. SUMMARY OF DATA...
In a survey on supernatural experiences, 724 of 4003 adult Americans surveyed reported that they had...
In a survey on supernatural experiences, 724 of 4003 adult Americans surveyed reported that they had seen or been with a ghost. (a) What assumption must be made in order for it to be appropriate to use the formula of this section to construct a confidence interval to estimate the proportion of all adult Americans who have seen or been with a ghost? We need to assume that there are only 724 adult Americans.We need to assume that the 4003...
In a recent survey conducted by a professor of UM, 200 students were asked whether or...
In a recent survey conducted by a professor of UM, 200 students were asked whether or not they have a satisfying experience with the e-learning approach adopted by the school in the current semester. Among the 200 students interviewed, 121 said they have a satisfying experience. What is the 99% confidence interval for the proportion of all UM students who have a satisfying experience with the e-learning approach? Select one: a. 0.516 to 0.694 b. 0.548 to 0.662 c. 0.524...
In a recent survey conducted by a professor of UM, 200 students were asked whether or...
In a recent survey conducted by a professor of UM, 200 students were asked whether or not they have a satisfying experience with the e-learning approach adopted by the school in the current semester. Among the 200 students interviewed, 121 said they have a satisfying experience. What is the 99% confidence interval for the proportion of all UM students who have a satisfying experience with the e-learning approach? Select one: a. 0.524 to 0.686 b. 0.516 to 0.694 c. 0.537...
A reporter for Time Magazine was interested in residents’ levels of worry about being the victim...
A reporter for Time Magazine was interested in residents’ levels of worry about being the victim of crime in their neighborhood. They performed a telephone poll of 500 adult Americans, 140 from urban areas, 160 from suburban, and 200 from rural areas. The number of adults who reported worring about being a victim of crime was urban:83, suburban: 92, and rural: 86. (a) Perform a hypothesis test at the 5% level of significance to determine if there is evidence of...
A research institute conducted survey of 3,765 randomly selected students of a primary school and found...
A research institute conducted survey of 3,765 randomly selected students of a primary school and found that 60% of them feel the education level in that state is run by compliant individuals. Find the best point estimate of the proportion of all residents of the state who believe education is run by compliant individuals. In the prompt above what population parameter are you being asked about? Proportion Mean Standard Deviation/Variance None of the above What is the best point estimate?...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT