Question

Determine the value of r for the following data x=158m 296m 85m 110m 433m y $349...

Determine the value of r for the following data
x=158m 296m 85m 110m 433m
y $349 $500 $300 $322 $550

r=

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
13.20 Using the following data: X Y 394 25 972 75 349 25 349 65 593...
13.20 Using the following data: X Y 394 25 972 75 349 25 349 65 593 35 276 40 254 45 156 20 248 75 Create a scatterplot. Divide the numerator by the denominator to compute the coefficient, r.
Determine the value of the coefficient of correlation, r, for the following data. X    4   6  ...
Determine the value of the coefficient of correlation, r, for the following data. X    4   6   7 11 15 17 21 Y 18 13 13 8   7   7    6 (Round the intermediate values to 3 decimal places. Round your answers to 3 decimal places.) r = ___
For the data below, determine the value of the linear correlation coefficient r between y and...
For the data below, determine the value of the linear correlation coefficient r between y and x2 x 1.2 2.7 4.4 6.6 9.5 y 1.6 4.7 9.9 24.5 39.0 A) 0.985 B) 0.913 C) 0.990 D) 0.873 Please show all work. Thank you.
Is the following true or false? r x y = r y x Where r x...
Is the following true or false? r x y = r y x Where r x y is the correlation between x and y and r y x is the correlation between y and x.
Determine the best predicted value of y when x=28 for the following sets of data. round...
Determine the best predicted value of y when x=28 for the following sets of data. round your answers to 1 decimal place if necessary. x 5 10 15 20 25 y 10 20 30 40 50 best prediction x 5 10 15 20 25 y 1 20 18 15 19 Best Prediction
n the following table of paired data the variable x represents the opening bid suggested by...
n the following table of paired data the variable x represents the opening bid suggested by an auctioneer and y represents the final winning bid for several items. x               1500       500       450       400       300 ------------------------------------------------------------------------- y                 750         550        125        275       125 your regression line equation to predict the final bid on an item with suggest opening bid $425. Round your answer to the nearest whole number.
Using the following axioms: a.) (x+y)+x = x +(y+x) for all x, y in R (associative...
Using the following axioms: a.) (x+y)+x = x +(y+x) for all x, y in R (associative law of addition) b.) x + y = y + x for all x, y elements of R (commutative law of addition) c.) There exists an additive identity 0 element of R (x+0 = x for all x elements of R) d.) Each x element of R has an additive inverse (an inverse with respect to addition) Prove the following theorems: 1.) The additive...
1. In the following table of paired data the variable x represents the opening bid suggested...
1. In the following table of paired data the variable x represents the opening bid suggested by an auctioneer and y represents the final winning bid for several items. x 1500 500 450 400 300 ------------------------------------------------------------------------- y 750 550 125 275 125 Find the equation of the regression line for the data in Problem 1. Round your slope and y-intercept to three decimal places. 2. Use your regression line equation to predict the final bid on an item with suggest...
For the following data, find the value of “r” the correlation coefficient, as well as the...
For the following data, find the value of “r” the correlation coefficient, as well as the values of “a” and “b” the y intercept and slope , respectively, of the regression line. Please graph the line as well. x y 1 5 2 8 4 11 6 15
The following data is X-Bar and R values for 12 samples of size n = 5....
The following data is X-Bar and R values for 12 samples of size n = 5. They were taken from a process measuring various inductance values for a new production line of high fidelity speakers. Subgroup No., (X-Bar), ((Range)) 1 (345) ((13)), 2 (347) ((14)), 3 (350) ((12)), 4 (346) ((11)), 5 (350) ((15)), 6 (345) ((16)), 7 (349)((14)), 8 (348) ((13)), 9 (348)((12)), 10 (354) ((15)), 11 (352) ((13)), 12 (355) ((16)) Create X-Bar and R control charts from...