If two quantitative variables are negatively correlated, this implies that... (select all that apply) The response...
If two quantitative variables are negatively correlated, this implies that... (select all that apply)
The response variable is always positive
The response variable is always negative
The response variable tends to increase when the predictor variable decreases
The response variable tends to decrease when the predictor variable decreases
The LOBF for the data is horizontal
The LOBF for the data is vertical
The LOBF is upward sloping
The LOBF is downward sloping
r < -1
r > 1
r < 0
r > 0
The p-value is less than 0.05
The p-value is greater than 0.05
The p-value is equal to 0.05
Homework Answers
The correct responses will be:
The response variable tends to increase when the predictor variable decreases
The LOBF is downward sloping
r < 0
The p-value is less than 0.05
Add Answer to:
If two quantitative variables are negatively correlated, this
implies that... (select all that apply)
The response...
If two quantitative variables are negatively correlated, this implies that... (select all that apply; you have...
If two quantitative variables are negatively correlated, this implies that... (select all that apply; you have 5 attempts) O The response variable is always positive The response variable is always negative The response variable tends to increase when the predictor variable decreases The response variable tends to decrease when the predictor variable decreases O The LOBF for the data is horizontal O The LOBF for the data is vertical O The LOBF is upward sloping O The LOBF is downward...
Confidence Interval review: Suppose you are trying to estimate the average age of the entire CSU student population. Yo...
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Current Score:-0 Due : Tuesday, July 3 2018 1159 PM Extension RequestsPrint Assignment Question 12 34...
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If two quantitative variables are negatively correlated, this implies that... (select all that apply; you have 5 attempts) O The response variable is always positive The response variable is always negative The response variable tends to increase when the predictor variable decreases The response variable tends to decrease when the predictor variable decreases O The LOBF for the data is horizontal O The LOBF for the data is vertical O The LOBF is upward sloping O The LOBF is downward...
Confidence Interval review: Suppose you are trying to estimate the average age of the entire CSU student population. You collect a sample of size n=180, and from your data you calculate: =20.8 S = 2.5 (round your answers to 3 decimal places) 1. The standard error of the mean for this data set is: 2. The approximate 95% margin of error is (Use the approximation method from the notes, in which the critical value is approximately 2.) 3. The approximate...
Current Score:-0 Due : Tuesday, July 3 2018 1159 PM Extension RequestsPrint Assignment Question 12 34 -8-8-8-02-50(0.0%) Description This assignment covers correlation and simple linear regression. You have 5 attempts per question, unless otherwise noted For this assignment, you submit answers by question parts. The umber of submissions remaining for each question part only changes if you submit or change the answer Your last submission is used for your score -5 points If two quantitative variables are positively correlated, this...
Which of the following statements is true? If the price of a good is lowered and total revenue decreases, demand is elastic. If the price of a good is raised and total revenue does not change, demand is perfectly elastic. If the price of a good is lowered and total revenue increases, demand is inelastic. If the price of a good is raised and total revenue increases, demand is inelastic. and relatively inelastic demand is represented by a demand curve...
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