Confidence interval for the average waiting time

Assignment Help Basic Statistics
Reference no: EM1396261

A sample of 16 patients in a doctors office showed that they had to wait an average of 43 minutes with a standard deviation of 8 minutes before they could see doctor. Provide a 99% confidence interval for the average waiting time for all of the patients who visit the doctor.

Reference no: EM1396261

Questions Cloud

As compensatory damages carol can recover : The next day, Dick tells Carol which he has accepted a job in New York also cannot design her campaign. Carol has to find another to complete the design work also hires Tim for $11,000. Carol files a suit against Dick. As compensatory damages, Car..
Calculate the inbreeding coefficient of individual : A mating is made between two individuals who are first cousins and individual X is produced from this mating. Individual E is a parent of S and individual F is a parent of D.
Sample correlation coefficient-weekly sales and shelf space : Compute the value of the sample correlation coefficient between weekly sales and shelf space. Is the correlation between weekly sales and shelf space significant at the .01 level of significance? What is the estimated regression equation?
Illustrate what annual rate of interest would you have earn : Illustrate what annual rate of interest would you have earned if you had bought the comic in 1963 also sold it in 2000?
Confidence interval for the average waiting time : A sample of 16 patients in a doctors office showed that they had to wait an average of 43 minutes with a standard deviation of 8 minutes before they could see doctor. Provide a 99% confidence interval for the average waiting time for all of the pa..
How much atp is generated from the molecule : Glucose 6-phosphate is processed by glycolysis to lactate. How much ATP is generated from this molecule?
Explain how a cafeteria plan works : Explain how a cafeteria plan works also some of the advantages also disadvantages to both the employee also employer.
Discuss major arthropod phyla living today : What are the four major arthropod phyla living today? which one contains the insects,and which the spider,and which the centipedes?
Scriptural hermeneutics-importance of ricoeur-s thought : Describe what do you mean by Scriptural Hermeneutics, and importance of Ricoeur's thought. Explain why these methods came about and are utilized by modern readers.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Confidence interval for the average score

You create a 95% confidence interval for your average score and it is (76.347, 79.133). Given this information, what is the best conclusion?

  Computing population mean and population standard deviation

Suppose these data represent whole population. Determine the population mean and population standard deviation.

  Significance level for number of units produced

At the .05 significance level, is the number of units produced on the afternoon shift larger?

  P-value for various values of test statistic

Assuming that these are a random sample of all publicly traded companies, construct a 95% confidence interval for the overall noncompliance proportion.

  Difference between dependet and independent variables

With more then a million teachers set to retire we are seeing a record number of turnovers in the teaching profession.

  Sample size based on single proportion

How many subjects must be tested to determine the effectiveness of the product?

  What they mean in context of your favorite channel

In this forum post provide your results also elucidate what they mean in context of your favorite channel. To find 95 percent confidence interval for given data.

  Definition of consumer price index

Consumer Price Index is: a. a weighted aggregate price index where the weight for each item is its current-period quantity. b. a weighted aggregate price index where the weight for each item is its last-period quantity. c. an index that is designed t..

  Major constraints on production

A manufacturer of executive jet aircraft is concerned with its profit picture over the short run. It produces two different models of planes, x1 and x2. Its profits are $30,000 for each x1 and $20,000 for each x2. There are two major constraints o..

  Test for one sample-mean

Test the claim that the Snickers bars have a mean weight that is different than 20.1 grams. Because shutting down the plant is very expensive, test the claim at the .01 level of significance.

  Normal distribution with a mean and variance

If the life of wild pheasants follows a normal distribution with a mean of 9 months and a variance of 9, what percent of the population will be less than 11 months of age?

  Performing a hypothesis test to determine good evidence

Assume that sigma = 60, choose an alpha level, and perform a hypothesis test to determine whether this is good evidence to conclude that the mean score for all young men is less than 275.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd