Compute test statistic and use technology to find p value

Assignment Help Basic Statistics
Reference no: EM13123115

Suppose that appropriate random sampling has been completed and that all conditions are met. Suppose further that 50 out of 80 men tested preferred the product while 43 out of 80 females preferred it. Compute the test statistic and use technology to find the corresponding p-value based on this test.

Reference no: EM13123115

Questions Cloud

Is good evidence adding bupropion increases success rate : The nicotine patch group had abstained from smoking, as 87 in the patch plus drug group. is this good evidence that adding bupropion increases the success rate?
Compute variances for material-labor and overhead : Compute variances for material, labor, and overhead. Prepare a summary of the variances. Does the unfavorable overhead volume variance suggest that overhead cost are out of control?
Ellipse area and slopes of functions : Find the area of the enclosed region between the curve and the coordinate axesthe graph is just the coordinate system with an ellipse draw over it, no numbers or letter are present
Calculate the amount of interest capitalized for 2011 : On January 2, 2011, the Highlands Company began construction on a new manufacturing facility for its own use. The building was completed in 2012.
Compute test statistic and use technology to find p value : Product while 43 out of 80 females preferred it. Compute the test statistic and use technology to find the corresponding p-value based on this test.
Linear function of x : Find the variation constant and an equation of variation where y varies directly as x and y= 72 and x=8
Kimball enterprises manufactures a product which contains : The company prepared the following per unit cost projections of making the part, assuming that overhead is allocated to the part at the normal predetermined overhead rate of 75% of direct labor cost.
Find probability will hold the winning ticket : If the people on your floor of the dorm bought 200 of those tickets, what is the probability that someone on your floor will hold the winning ticket?
Describe the statute of limitations for a tax return : How do you determine the filing date and extended filing date for income tax returns?

Reviews

Write a Review

Basic Statistics Questions & Answers

  State the experimental and null hypotheses

Create an research question, and then state the experimental and null hypotheses. Then, explain why null and alternative hypotheses have to be mutually exclusive. Finally, discuss how Type I and Type II errors are related to your hypotheses.

  Standardized test is randomly selected for probability

A student with a 3.5 to 4 grade point average who took standardized test is randomly selected. Determine the probability that students test score is less than 36.

  Test of hypothesis for difference between means

A study was conducted of the annual incomes of beginning probation officers in metropolitan areas of less than 100,000 population and in metropolitan areas having more than 500,000 population.

  Determine the degrees of freedom for t-test

How many degrees of freedom should the researcher use in her t-test critical value assuming that the variances are equal?

  Congressional candidate and true proportion

He would like to estimate with .05 of the true proportion with a confidence level of 90%. What is the sample size needed?

  What is the approximate permutation test p-value

What is the approximate permutation test P-value and What is the permutation test P-value for testing the equality of the means versus the hypothesis that the mean change for the treatment group is larger than the mean treatment for the control gro..

  Design and analysis of experiment question

From time to time, one branch office of a company must make shipments to a certain branch office in another state. There are three package delivery services between the two cities where the branch offices are located.

  Probability that person actually has heart disease

If the test is positive, what is the probability that this person actually has heart disease?

  Concept of normal probability distribution

The mean of a normal probability distribution is 60; the standard deviation is 5.

  Affirmative action programs on american corporations

Jasmine is an African American graduate student. She is conducting research on the effects that affirmative action programs have had on American corporations.

  Difference in the mean number of calls

Find a 99% confidence interval for the difference in the mean number of calls between night and day.

  Reliability of components in series system

A University Web server has five main components each with the same reliability. All five components must work for the server to function as intended.

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