Chi square goodness

Assignment Help Basic Statistics
Reference no: EM1314309

In a particular market there are three commercial television stations, each with its own evening news program from 6:00 to 6:30 p.m. According to a report in this morning's local newspaper, a random sample of 150 viewers last night revealed 53 watched the news on WNAE (channel 5), 64 watched on WRRN (channel 11), and 33 on WSPD (channel 13). At the .05 significance level, is there a difference in the proportion of viewers watching the three channels?

Reference no: EM1314309

Previous Q& A

  Questions based on merchandise inventory

Merchandise inventory and which of the following items should be included in a company's inventory at the balance sheet date?

  General theory of unemployment

Read the following text and answer the questions below: Discuss the limitations of this model as an explanation of the effects of government expenditure on GDP.

  Find a basis for the eigen space corresponding

Find a basis for the eigen space corresponding.

  Computation of growth rate and value per share

Computation of growth rate and value per share and The chairman of Heller Industries told a meeting of financial analysts that he expects the firm's earnings and dividends to double over the next six years

  Fit test and chi square

At the .01 significance level, is there a difference in the use of the four entrances?

  Calculating annuity payment periods

Calculating Annuity Payment Periods, EPR & Annual Percentage Rate - Find the monthly return on this investment vehicle and evaluate the APR

  Computation of value of share

Computation of value of share and What is the value of a share of Gamma Corporation common stock to an investor who requires a 20% return on an investment

  Describe evolution of auditing and auditor''s opinion

Describe Evolution of Auditing, Auditor's Opinion, Change of Auditors, Ethic Responsibility of the Company

  Descriptive statistics for particular data

Select the variable team salary and find the mean, median, and the standard deviation

  Determine the eigen values

Determine the eigen values

Reviews

Write a Review

 

Similar Q& A

  Multiple comparisons test-dunnetts test

Perform a posthoc test that is suitable if we assume that group 7 is a control group and that the other are different treatment groups and that we are only interested in finding significant treatments, not to compare them.

  Conduct a poll to discover the proportion

how many individuals will I need to sample if I want a 95% margin of error to be no more than 3%, I want to know if the results are significant at = 10%. With the information given.

  Estimating probability values based on discrete distribution

There are two telephone lines A and B. Let E1 be the event that line A is being used and E2 be the event that line B is being used

  Computing mean and variance

What is the expected value and variance for the number of contacts in eight attempts?

  Freedom for the two-sample t procedures

It has been claimed that women live longer than men; however, men tend to be older than their wives. Ages of sixteen husbands and wives from England were obtained. These data should be analyzed with a

  To test the given claim using single mean test

Use a 0.05 significance level to test the claim that king-size cigarettes with filters have a lower mean amount of nicotine than the mean amount of nicotine in non-filtered king-size cigarettes.

  Comparison of cusum chart and control chart

Do you benefit by using a cum sum chart rather than a control chart?

  Probability that student eats at fast food restaurant

Compute the probability that student eats at fast food restaurant 2 or more times per week?

  Nba game for normally distributed

Assume that the length X in minutes of a regular season NBA game is normally Distributed with X~N (µ X , σ 2 X );

  Determining restaurants violation of health code

Based on these data, explain whether or not course attendance had any effect on determining of a restaurants violation of health code.

  Random variable with standard deviation

The weight of the first orange minus the weight of the second orange) is a random variable with standard deviation and individual outcomes are uncertain but happen in a predictable manner through time.

  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.

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