Use the given data to find the best predicted value of the response variable. Eight pairs...
Eight pairs of data yield r = 0.708 and the regression equation y = 55.8 + 2.79x. Also y = 71.125. What is the best predicted value of y for x = 5.7?
Homework Answers
Add Answer to:
Use the given data to find the best predicted value of the response
variable.
Eight pairs...
Question 11 (8 points) Find the best predicted value of y corresponding to the given value...
Question 11 (8 points) Find the best predicted value of y corresponding to the given value of x. A Eight pairs of data yield r=0.708 and the regression equation y = 55.8 + 2.79%. Also, y = 71.125. What is the best predicted value of y for x = 9.1? 1) 510.57 2) 57.80 3) 71.13 4) 81.19
stat 16
Eight pairs of data yield r = 0.708 and the regression equation ^y= 55.8 + 2.79x.also _y=71.125.What is the best predicted value of y for x = 6.8 ?a. 71.13b. 74.77c. 57.80d. 382.23
Question 7 Solve the problem. Consider the data set shown below. Find the estimate of the...
Question 7 Solve the problem. Consider the data set shown below. Find the estimate of the y-intercept of the v 03 23 8 10 11 x -2 0 2 4 6 8 10 1.5 0.94643 0 1.49045 0.9003 n below. Find the estimate of the y-intercept of the least squares regression line 10 11 8 10 tion will save this response. Provide an appropriate response. In an area of the Midwest records were kept on the relationship between the rain...
Elaine gets quiz grades of 67, 64, and 87. She gets a 84 on her final...
Elaine gets quiz grades of 67, 64, and 87. She gets a 84 on her final exam. Find the weighted mean if the quizzes each count for 15% and the final exam counts for 55% of the final grade. 1) 72.1 2) 75.5 3) 78.9 4) 78.3 Find the best predicted value of y corresponding to the given value of x. Eight pairs of data yield r -0.708 and the regression equation 3 - 55.8 + 2.79%. Also, 5 -...
The answer key says 12.75, but Im not sure why? I believe it is y =...
The answer key says 12.75, but Im not sure why? I believe it
is y = 3(4.3) which is 12.9. Unless the key is wrong? Thank
you.
29) Use the given data to find the best predicted value of the response variable. 29) Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also, y = 12.75. What is the best predicted value of y for x = 4.3?
Use the regression equation to predict the y-value corresponding to the given x value. Round your...
Use the regression equation to predict the y-value corresponding to the given x value. Round your answer to the nearest tenth Eight pairs of data yield the regression equation y 55.8+279x. Predict yfor x8 O A 71.1 OB, 78.1 ??. 57.8 O D. 449.2 Click to select your answer
3.) Best predicted job performace rating, explain how you found the job performance rating. 4. Contruct...
3.) Best predicted job performace rating, explain how you
found the job performance rating.
4. Contruct a 98% confidence interval for the mean amount of
juice in all such bottles.
Use the given data to find the best predicted value of the response variable. Points: 5 3) The regression equation relating attitude rating (x) and job performance rating (y) for the employees of a company is y = 11.7 +1.02x. Ten pairs of data were used to obtain the equation....
Six pairs of data yield r = 0.444 and the regression equation y hat = 5x...
Six pairs of data yield r = 0.444 and the regression equation y hat = 5x + 2. Also, y bar = 18.3. What is the best predicted value of y for x = 5?
1- Suppose that a sample of 35 pairs of data produced a test statistic of r...
1- Suppose that a sample of 35 pairs of data produced a test statistic of r = 0.335. A significance level of αα = 0.10 is to be used. (a) Find the critical values that would be used to test for significant linear correlation. Do not type "±±" in front of your answer (the ±± is already given in front of the answer box below). Round your answer to 3 places after the decimal point, if necessary. r = ±±...
Question 11 (8 points) Find the best predicted value of y corresponding to the given value of x. A Eight pairs of data yield r=0.708 and the regression equation y = 55.8 + 2.79%. Also, y = 71.125. What is the best predicted value of y for x = 9.1? 1) 510.57 2) 57.80 3) 71.13 4) 81.19
Question 7 Solve the problem. Consider the data set shown below. Find the estimate of the y-intercept of the v 03 23 8 10 11 x -2 0 2 4 6 8 10 1.5 0.94643 0 1.49045 0.9003 n below. Find the estimate of the y-intercept of the least squares regression line 10 11 8 10 tion will save this response. Provide an appropriate response. In an area of the Midwest records were kept on the relationship between the rain...
Elaine gets quiz grades of 67, 64, and 87. She gets a 84 on her final exam. Find the weighted mean if the quizzes each count for 15% and the final exam counts for 55% of the final grade. 1) 72.1 2) 75.5 3) 78.9 4) 78.3 Find the best predicted value of y corresponding to the given value of x. Eight pairs of data yield r -0.708 and the regression equation 3 - 55.8 + 2.79%. Also, 5 -...
The answer key says 12.75, but Im not sure why? I believe it
is y = 3(4.3) which is 12.9. Unless the key is wrong? Thank
you.
29) Use the given data to find the best predicted value of the response variable. 29) Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also, y = 12.75. What is the best predicted value of y for x = 4.3?
Use the regression equation to predict the y-value corresponding to the given x value. Round your answer to the nearest tenth Eight pairs of data yield the regression equation y 55.8+279x. Predict yfor x8 O A 71.1 OB, 78.1 ??. 57.8 O D. 449.2 Click to select your answer
3.) Best predicted job performace rating, explain how you
found the job performance rating.
4. Contruct a 98% confidence interval for the mean amount of
juice in all such bottles.
Use the given data to find the best predicted value of the response variable. Points: 5 3) The regression equation relating attitude rating (x) and job performance rating (y) for the employees of a company is y = 11.7 +1.02x. Ten pairs of data were used to obtain the equation....
Most questions answered within 3 hours.
-
anwser question 13 and 14
13. Data intergrity is a big deal in industry. why ?...
asked 13 minutes ago -
26) Suppose the L and M genes are on the same chromosome but
separated by 100...
asked 14 minutes ago -
A suggestion is made that the proportion of people who have food
allergies and/or sensitivities is...
asked 1 hour ago -
A refrigerator operates between temperatures of 294 and 253 K.
What would be its maximum coefficient...
asked 3 hours ago -
CHEM 2 (Step by step explanation please prefer if it were
handwritten)
A 100 mL aqueous...
asked 3 hours ago -
Doing a bio paper on Ann Atwater.
Born: July 1, 1935
Ann Atwater was an American...
asked 3 hours ago -
can the neoclassical and endogenous growth model help us to
explain the lack of growth in...
asked 4 hours ago -
This section aims to convince the client of the importance and
benefits, and outline some potential...
asked 4 hours ago -
Match each class operation with its most likely category type.
1. SelectCamera( ); 2. ComputeArea( );...
asked 4 hours ago -
Show all work and calculations.
Find the ΔH for the target reaction below, given the following...
asked 4 hours ago -
Assume the user always enters the correct values for a. Next,
your program should compute and...
asked 4 hours ago -
you created an application named
QuartsToGallonsInteractive that accepts a number of quarts
from a user and...
asked 5 hours ago