Rules for normal approximation

Assignment Help Basic Statistics
Reference no: EM1391963

Given the binomial distribution with n = 23 and p = 0.79, would the normal distribution provide the reasonable approximation? Why or why not?

Reference no: EM1391963

Questions Cloud

What is your lcl : the desired confidence level is 99 percent, and the average of the sample means is 20. What is your LCL?
Sampling distribution of sample mean : The starting salaries of individuals with an MBA degree are normally distributed with mean of $40,000 and standard deviation of $5,000. What percentage of MBA's will have starting salaries of $34,000 to $46,000?
Political decisions and national mean : Which measure of family wealth is most important, when making political decisions, the national mean, median or mode?
What is the ucl : You know the standard deviation of the sample means is 4, the desired confidence level is 99.7 percent, and the average of the sample means is 24. What is the UCL?
Rules for normal approximation : Given the binomial distribution with n = 23 and p = 0.79, would the normal distribution provide the reasonable approximation? Why or why not?
Antibodies against the measles virus : Assume blood isolated from an emergency room patient contains antibodies against the measles virus. Describe whether or not the patient should be quarantined immediately because they are infected with the measles virus.
Differences in the proportions : Determine whether the difference in proportions is significant at the 0.05 level.
Aptitude test scores in normal distribution : In a normal distribution of 1,000 aptitude test scores, with a mean of 60 and a standard deviation of 8, how many scores fall:
What transformations effect society with advanced degree : Describe in your own words what transformations (professional goals) you expect to effect for yourself and society with advanced degree.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Estimating a three-year moving average to forecast sale

Then estimate demand again with a weighted moving average in which sales in the most recent year are given a weight of 2 and sales in the other two years are each given a weight of 1.

  Describe the data which show a seasonal effect

Describe the given data show a seasonal effect using moving average method. Describe the data which show a seasonal effect.

  Interpretation of marginal means

In a pilot study, five kids are given several problems of each type to practice (and then tested on three problems), in one of the three Sequences: D-R-T, T-D-R, OR R-T-D.

  Explaining distribution of sample means for samples

Explain distribution of sample means (shape , Expected value , and standard error ) for samples of n=36 selected from population with a mean of  m =100 and standard deviation of s=12.

  Linear regression model for bp against sodium

Fit a linear regression model for bp against sodium. Do you think this is a model with a good fit? Why?

  Type error and power of a test

Would the null hypothesis be accepted or rejected in this case?

  Obtaining the simple linear regression equation

Obtain the simple linear regression equation, then analyze the residuals by (a) constructing a histogram

  Particular airline randomly contacted

According to a recent survey, the probability that a passengerfiles a complaint with the Department of Transportation about aparticular U.S. airline is .000014. Suppose 100,000 passengers whoflew with this particular airline are randomly contacted..

  Computing the value of z if area is given

Given that Z is standard normal randam variable. Compute the value of Z if area between –Z and Z is 0.754:

  Testing for equality of mean

Final scores averaged 66 for the treatment group; the SD was 21. For the control group, the figures were 59 and 20. What do you conclude?

  Standard error of the average or median

A chance sample of 50 families revealed an average or median of $112,000 and a standard deviation of $40,000. What is the standard error of the average or median?

  Obtaining a test statistic and p-value

Obtain a test statistic and p-value. Interpret the results at = .01.

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