Question

In: Statistics and Probability

Mark the following statement as true or false. If you believe that the statement is​ false,...

Mark the following statement as true or false. If you believe that the statement is​ false, briefly say why you think it is false.

A statistically significant chi squared in the test of independence implies a causal relationship between the variables that define a contingency table.

Choose the correct answer below.

A. The statement is false. A statistically significant chi squared indicates an association between the variables.

B. The statement is false. A statistically insignificant chi squared implies a causal relationship.

C. The statement is false. A statistically significant chi squared indicates that the variables are independent.

D. The statement is true.

Solutions

Expert Solution

Solution:

Correct option is

The statement is false. A statistically significant chi squared indicates an association between the variables.

Option A. id correct

Explanation:

Consider the Chi Square test for the independence

Null hypothesis : Variables are independent i.e. there is no significant association

Alternative hypothesis : Variables are NOT independent i.e. there is a significant association.

orchestra answered 1 year ago
Next > < Previous

Related Solutions

1.Explain whether the following statement is true or false. There is no mark for stating true...
1.Explain whether the following statement is true or false. There is no mark for stating true or false; the mark is awarded for the explanation and the illustration only. Fiscal policy include building of new highways 2. If the government and the monetary authority think that the economy is growing too fast, what could they do to slow down the economy? 3. Discuss the effects of fiscal and monetary policy on inflation. Illustrate with good examples 4. If an economy...
1. Explain whether the following statement is true or false. There is no mark for stating...
1. Explain whether the following statement is true or false. There is no mark for stating true or false; the mark is awarded for the explanation and the illustration only. Monetary policy consists of actions taken by the executive branch of government to control the nation's money supply 2. Explain whether the following statement is true or false. There is no mark for stating true or false; the mark is awarded for the explanation and the illustration only. Transfer payments...
For Questions 3) True/False Explain Questions: For each statement, state whether you believe the statement is...
For Questions 3) True/False Explain Questions: For each statement, state whether you believe the statement is true or false. Provide a brief explanation of your reasoning. 3) a) If the Federal Reserve commits to money supply growth of 2% per year, then the economy enters recession, it would be time consistent to keep the growth rate at 2%. b) If households decide to deposit a larger portion of their cash in bank checking accounts, this has no immediate effect on...
True/False: Indicate whether the following statement is true or false. If it is false, indicate the...
True/False: Indicate whether the following statement is true or false. If it is false, indicate the reason. If it is true, indicate what makes it true. Just stating true or false will not earn any points. "It is not possible to have concave preferences."
Please write “true” if the statement is true and “false” is the statement is false in...
Please write “true” if the statement is true and “false” is the statement is false in the space provided: ______ 1. A statistical hypothesis test tests the null hypothesis rather than the researcher’s hypothesis ______ 2. In most research situations, the goal is to reject the researcher’s hypothesis ______ 3. A decision to reject the null hypothesis means that the data do provide evidence of a treatment effect: the independent variable did have an effect on the dependent variable ______4....
2) Mark True or False for the following: The representation of a point is space, “r”,...
2) Mark True or False for the following: The representation of a point is space, “r”, is a scalar. True ___ False ___ Parameter “t” is a three-dimensional vector. True ___ False ___ When representing surfaces, the pair (t,s) points to a given point in space. True ___ False ___ In the following rotation matrix (about z), the rotation angle is -90°. True ___ False ___ 0 1 0 0 -1 0 0 0 0 0 1 0 0 0...
Mark each of the following statements as True or False and provide a one or two...
Mark each of the following statements as True or False and provide a one or two sentence explanation for your answer. _______ 1. The Beveridge model uses queues or waiting lists to ration care, rather than prices. _______ 2. Queuing is never optimal because it increases wait times and provides no associated benefit. _______ 3. Adverse selection is a downside of the Beveridge model. _______ 4. The Beveridge Model reduces moral hazard by having a universal, single payer system. ________...
Classify the following statements as true (T), or false (F). If you classify statement as false,...
Classify the following statements as true (T), or false (F). If you classify statement as false, correct it, or explain why it is false.             (a) If given stereoisomer rotates the plane of polarized light clockwise, its enantiomer rotates counter‐clockwise by exactly the same magnitude (b) If compound has one stereogenic center with S configuration, it always rotates the plane of polarized light counter-clockwise. (c) Molecule possessing stereogenic centers is always chiral. (d) Mixture of equal amounts of both enantiomers...
Write TRUE if the statement is TRUE. If the statement is FALSE, write FALSE and explain...
Write TRUE if the statement is TRUE. If the statement is FALSE, write FALSE and explain why 3. The Commissioner of Internal Revenue may prescribe presumptive gross sales and receipts for a taxpayer when the latter fails to issue receipts and when he believes that the books or other records of the latter do not correctly reflect declarations in the return. 4. Jurisdiction is the power and authority of the court to hear, try, and decide a case. It can...
determine if it is TRUE or FALSE. If you determine it to be a FALSE statement,change...
determine if it is TRUE or FALSE. If you determine it to be a FALSE statement,change it to be a TRUE statement. A. TRUE or FALSE: It was a hot July day and you are dehydrated; you notice that your urine production decreases. One of the reasons for this is because filtration decreases as a result of the decrease in glomerular plasma osmotic pressure. B. TRUE or FALSE: After leaving the right atrium, blood then passes through the tricuspid valve...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT