Significance levels which are independent

Assignment Help Basic Statistics
Reference no: EM1316958

Consider the 3×2 contingency table below:

 

Factor B

Factor A

B1

B2

A1

16

14

A2

15

25

A3

9

21

At significance levels of .05 and .01 test H0: the factors A and B are independent.

Reference no: EM1316958

Questions Cloud

Statistic from a contingency table : The χ 2  statistic from a contingency table with 6 rows and five columns will have:
Logarithmic expression : Logarithmic expression
Discussing code segments : Consider the following declarations (that are used in order to process singly-linked lists as explained in this section).Explain what will be displayed by each of following code segments or discuss why an error occurs.
Solving problem by statistical process control method : This table gives three measurements of 10 samples made in a production run. Use statistical process control method to solve problem.
Significance levels which are independent : At significance levels of .05 and .01 test H 0 : the factors A and B are independent.
Calculate volume of oxygen gas : Find the volume of oxygen gas required to react completely with iron and Calculate the volume of oxygen gas at STP that is required to completely react with 61.0 g of iron.
Describing rules for developing websites : All the Web pages in the Web site consist of the word “Museum”. Write down a formula describing these rules. It must be a series of logical conditions which is equivalent to the rules.
The value of the given logarithmic expression : The value of the given logarithmic expression.
Determining the mean for list of numbers : Determine the mean for list of numbers. 6,  5,  9,  4,  14,  9 (Round to the nearest tenth)

Reviews

Write a Review

Basic Statistics Questions & Answers

  Computing lower and upper quartiles of log 10-balances

Compute lower and upper quartiles of log10-balances? Determine 95% range of the balances in $s?  Express in English what the two boundaries mean.

  Evaluate the difference in the mean ratings

Evaluate the difference in the mean ratings and find the standard deviation of the difference in the ratings, what is the chance both children are boys?

  Finding mean between population one and two

Researcher is interested in testing whether there are differences in mean between population one and population two.

  Independent samples t-test

Explain your answer to someone who is familiar with the  t   test for a single sample, but not with the  t   test for independent means.

  Logistic regression model

A researcher was interested in determining whether incentives affect the response rate in surveys. A simple random sample of 50 adult residents of a large city was selected. All were mailed a survey and promised a check upon returning a completed ..

  Flipping of coins

A fair coin was flipped three times and landed heads three times. What is the probability of a head on the next toss?

  Utilizing the finite population correction factor

1st a confidence interval is constructed without utilizing the finite population correction factor.

  Identifying the type of correlation using scatter diagram

Based on the scatter diagram, does there appear to be any relationship between the number of assemblers and production? Explain.

  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.

  The probability that return for common stocks

The article claims that the distributions of annual returns for both common stocks and long-term government bonds are bell-shaped and approximately symmetric. Assume that these distributions are distributed as normal random variables with the mea..

  Probability based on normal distribution and empirical rule

Assuming we can verify that the data set is approximately normally distributed, what percentage of times will the server be down less than 24 minutes?

  Poisson distribution-plausible model

Assuming that the Poisson distribution is a plausible model in describing variability of asbestos fiber counts in filters; derive a 95% confidence interval indicating the variability in the average number in asbestos fibers.

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