qnt/351
 👍 0
 👎 0
 👁 240

 👍 0
 👎 0
Respond to this Question
Similar Questions

Math (Stats)
In order to predict yvalues using the equation of a regression line, what must be true about the correlation coefficient of the variables? A. The correlation between variables must be an xvalue of a point on the graph. B. The
asked by Ray on March 11, 2017 
statistics
Given the following scatter diagram , the sample correlation coefficient r: Has a positive linear correlation Has a negative linear correlation. Has little or no correlation. Looks close to + 1.00
asked by Karen on August 19, 2010 
math
Which of the following statements about correlation and causation is true? Correlation cannot occur without causation. Correlation implies causation. Correlation and causation are always unrelated. Causation implies correlation.
asked by dianni on March 11, 2019 
math help pls pls pls
The table below shows the age of some participants in a quiz competition and the number of questions they could answer correctly: Age (years) (x) 15 21 17 22 16 19 18 Number of questions they could answer (y) 17 17 17 17 17 17 17
asked by Oscar on April 19, 2016

STAT
Calculate SP (the sum of products of deviations) for the following scores. Note: Both means are decimal values, so the computational formula works well. X Y 0 2 0 1 1 0 2 1 1 2 0 3 Assume a twotailed test with .05. (Note: The
asked by Tracy on March 3, 2013 
Algebra
Which of the following statements about correlation and causation is true? Causation implies correlation. Correlation and causation are always unrelated. Correlation cannot occur without causation. Correlation implies causation.
asked by Klauus on March 22, 2019 
STOR
Each of the following statements contain a blunder. Explain in each case what is wrong. a) There is a high correlation between the age of American workers and their occupation. b) we found a high correlation (r=1.19) between
asked by ami on September 6, 2012 
Psychology
Four research participants take a test of manual dexterity (high scores mean better dexterity) and an anxiety test (high scores mean more anxiety). The scores are as follows. Person Dexterity Anxiety 1 1 10 2 1 8 3 2 4 4 4 2 (c)
asked by summer on September 19, 2011

Data Management
Does interchanging the independent and dependent variables change the correlation coefficient for the set of data
asked by Sheila on November 13, 2008 
Statistics
3. Two variables, x and y, have a correlation of 0.75. If x has a mean of 25 and a standard deviation of 3, and y has a mean of 12 and a standard deviation of 6, which of the following is the leastsquares regression line for the
asked by Hello on April 22, 2020 
statistics
What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal level?
asked by Pat on August 30, 2012 
Statistics
How would you interpret the findings of a correlation study that reported a linear correlation of +0.3? I believe they have nothing in common because they are close to one. Please advise
asked by Chevelle DuBois on June 10, 2014
You can view more similar questions or ask a new question.