Question

pick the choice that best completes the following sentence: if we describe the relationship between two...

pick the choice that best completes the following sentence: if we describe the relationship between two variables as 'statistically significant we mean that

a. changes in one variable are associated with large changes in the other

b. changes in one variable cause significant changes in the other

c. the two variables are related in the population represented by the sample

d. the two variables are related in the sample due to chance alone

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution:

Given statement is: If we describe the relationship between two variables as 'statistically significant'

We check the relationship between two populations. But we can not study all the population, that's why we take sample from two populations and based on that sample we check relationship between those samples. That samples should be representative of the population. Hence, 'statistical significance' related in the population represented by the sample.

Hence option c describes best meaning for given statement.

Done

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
One of the major misconceptions about correlation is that a relationship between two variables means causation;...
One of the major misconceptions about correlation is that a relationship between two variables means causation; that is, one variable causes changes in the other variable. There is a particular tendency to make this causal error, when the two variables seem to be related to each other. What is one instance where you have seen correlation misinterpreted as causation? Please describe. an orginal post please
One of the major misconceptions about correlation is that a relationship between two variables means causation;...
One of the major misconceptions about correlation is that a relationship between two variables means causation; that is, one variable causes changes in the other variable. There is a particular tendency to make this causal error, when the two variables seem to be related to each other. What is one instance where you have seen correlation misinterpreted as causation? Please describe Can you help me understand how to answer this question
Choose the response that best completes the following sentence. When two or more individuals share an...
Choose the response that best completes the following sentence. When two or more individuals share an ownership interest in a rental property, they should: Make a determination as to how the income and expenses will be allocated by December 31 of the tax year. Make a determination as to how the income and expenses will be allocated by the due date of the return. Share the income and expenses in varying proportions each year to provide the maximum tax advantage....
Q1.Pick the option which correctly completes the statement. All other things being equal, bigger sample sizes...
Q1.Pick the option which correctly completes the statement. All other things being equal, bigger sample sizes give: a) wider confidence intervals. b) narrower confidence intervals. Q2. Pick the option which correctly completes the statement. The P-value measures the strength of evidence: a) against the null hypothesis. b) against the alternative hypothesis. Q3. Pick the option which correctly completes the statement. When conducting an F-test for one-way analysis of variance, if the variability between that sample or group means is small...
Question 1     The best way to visually analyze a relationship between two interval ratio variables...
Question 1     The best way to visually analyze a relationship between two interval ratio variables is with a:     Contingency Table     Scatterplot     Bar Graph    Crosstabs Table Question 2     On a scatterplot, the independent variable is also called the:        X variable        Y variable         Z variable         None of the above. Question 3     If on a scatterplot the data points are distributed evenly over the whole area, with no tendency to cluster on...
If we conduct an experiment to see if there is a relationship between two variables, which...
If we conduct an experiment to see if there is a relationship between two variables, which of the following p-values could we expect if a relationship does indeed exist? a.) 93% b.) 50% c.) 2% d.) 6% Given a 5% significance level, which of the following probability values would be considered not statistically significant? a.) 0.459 b.) 0.023 c.) 0.011 d.) 0.995
Suppose the correlation coefficient between two variables is found to be 0.83. Which of the following...
Suppose the correlation coefficient between two variables is found to be 0.83. Which of the following statements are true? small values of one variable are associated with large values of the other variable the relationship between the variables is weak a scatter plot of the points would show an upward trend low values of one variable tend to be paired with low values of the other variable there is a strong positive curvilinear relationship between the variables there is a...
Inferential Statistics. Choose the term to the right that best completes the sentence. You may use...
Inferential Statistics. Choose the term to the right that best completes the sentence. You may use any of the terms once, more than once, or not at all. Question 2 options: The probability of concluding group means are significantly different when really they aren’t has a value of _____. The value(s) which separate the rejection region from the non-rejection region is the _____. Reducing statistical power makes a _____ more likely. Finding a significant difference in a sample when there...
If the slope of the fitted regression line is -0.91, then describe the relationship between two...
If the slope of the fitted regression line is -0.91, then describe the relationship between two variables: Demand in number of units (y) and price in dollars (x). Provide one or two sentences and use the variable names properly
A) Two variables have a high covariance. This means the two variables have a strong relationship....
A) Two variables have a high covariance. This means the two variables have a strong relationship. T/F B) For a variable x, the sample mean is 8 and the sample standard deviation is 2. One of the observations is 15. Is this observation an outlier? Group of answer choices Yes, the z-score is greater than 3 No, the z-score is between -3 and 3 Yes, the z-score is between -3 and 3 No, the z-score is less than -3 C)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT