"> (Answered) 6) Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car. - Tutorials Prime

## (Answered) 6) Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car.

6) Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car.

6)Â Â Â Â Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car.Â They randomly surveyed 400 drivers and found that 280 claimed they always buckle up. We are interested in the population proportion of drivers who claim they always buckle up.Â a.Â Â Â Â Â Calculate p' Â Â p'= ________________Â Â b.Â Â Â Â Calculate the error bound (EBP) for a 95% confidence level:Â Â EBPÂ =Â _________________Â Â c.Â Â Â Â Â State the 95% confidence interval for the true population proportion of drivers who claim they always buckle up:Â Â Â Â CIÂ =Â ______________________________Â Â d.Â Â Â Â (Multiple Choice) What is the minimum number of survey participants needed to state the true population proportion of drivers who claim they always buckle up with a 98% confidence level and a 3.0% â€œmargin of errorâ€?Â Assume .Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â i.Â Â Â Â 400Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â C.Â 752Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ii.Â Â Â Â 1508Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â D.Â 1067

Solution details:
STATUS
QUALITY
Approved

This question was answered on: Jan 02, 2020

Solution~000.zip (25.37 KB)

STATUS

QUALITY

Approved

Jan 02, 2020

EXPERT

Tutor

#### YES, THIS IS LEGAL

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

• As a reference for in-depth understanding of the subject.
• As a source of ideas / reasoning for your own research (if properly referenced)
• For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

### Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.