Perform statistical calculations

Assignment Help Basic Statistics
Reference no: EM1389754

Divide your data in half, your first 8 observations and your last 7 observations. Then use ANOVA to test to see if there is a significant difference between the two halves of your data. This list of Webpages that Perform Statistical Calculations has several ANOVA calculators.

Reference no: EM1389754

Questions Cloud

Activists influenced american culture : Name at least two ways in which evangelical activists influenced American culture during the 1830's 1840's.
Confidence level for all the patients : A local health center noted that in a sample of 400 patients 80 were referred to them by the local hospital. a) Provide a 95% confidence level for all the patients who are referred to the health center by the hospital.
Minimum and the maximum starting salaries : What are the minimum and the maximum starting salaries of the middle 95% of the LU graduates?
Conducting a one-tailed hypothesis test : Conduct a one-tailed hypothesis test for the mean at the .025 significance level. State the null and alternative. State the critical value. Draw a diagram. Provide the computation of the test statistics. State your decision in terms of the null hy..
Perform statistical calculations : Divide your data in half, your first 8 observations and your last 7 observations. Then use ANOVA to test to see if there is a significant difference between the two halves of your data. This list of Webpages that Perform Statistical Calculations h..
Confidence interval for the mean for all walkers : A study of 36 members of the Central Park Walkers showed that they could walk at an average rate of 2.6 miles per hour. The sample standard deviation is 0.4. Find the 95% confidence interval for the mean for all walkers.
States of nature of this decision-making problem : The company can either settle out of court for $250,000 or go to court. If the company goes to court and loses, it must pay $825,000 plus $175,000 in court costs. If it wins in court the plaintiffs pay the court costs. Identify the states of natur..
Correlation between variables : Demonstrates clearly and fully the ability to use Excel to perform the correlation for the data set.
How many toys must each restaurant order : How many toys must each restaurant order. How many toys should Burger King expect to have at the end of the promotion?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Computing probability values using the empirical rule

The ages of cars owned by all employees of a large company have a bell shaped distribution with a mean of 8 years and a standard deviation of 2 years. Using the empirical rule, find the approx. percentage of cars (owned by those employees) that are b..

  Scatter diagram and coefficient linear correlation

Draw a scatter diagram of the following bivariate data.

  Interpretation of the confidence interval

They estimated the proportion of students at the university who prefer outdoor exercise as (0.5745, 0.8217), with 95% confidence. Which of the following is an appropriate interpretation of this confidence interval?

  Distribution with density function

Suppose x follows a distribution with density function: f(x)=C*abs(x-2), 0 =

  Market following a weibull distribution

A Manager needs to decide between two machines to put into market following a Weibull distribution. Machine X test unit cost $3000 with beta=3 and theta=500 Machine Y test unit cost $2000 with beta=3 and theta=400

  Approximate one-sided lower confidence limit for theta

Note that under the exponential assumption, P(X>t) = exp(-t/theta). If t=5, use the result from (a) to find an approximate one-sided lower 95% confidence limit for theta.

  Developing a mathematical programming model

Develop a mathematical programming model and solve. Discuss your results [total profits, total costs, etc].

  Determining the value of statistic and dependent variable

Determine the dependent variable(s)? Determine the value of the statistic? Write down the name of one variable not mentioned in this study that one might wish to control for.

  Distribution interval or a bootstrap percentile interval

An advantage of the permutation test over the t test for a difference in means is that - distribution interval or a bootstrap percentile interval

  Hypothesis test for independent samples t-test

At the 0.10 significance level, can we conclude that the annual rates of return are higher on the big board?

  Current value of raised revenue from a new airport

It could not do anything with the airport and suffer a loss of revenue. The current value of raised revenue from a new airport is in question.

  Least square regression and coefficient of determination

Below are revenue and profit (both in $ billions) for nine large entertainment companies.

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