Question

x 4.4   2.4   5.4   9.7   3.1   5.4   1.2 y 14.3   10.7   16.3   23.7   11   15.6   7.6...

x
4.4   2.4   5.4   9.7   3.1   5.4   1.2
y
14.3   10.7   16.3   23.7   11   15.6   7.6

y=

Given the table below, use your calculator to find the Line of Best Fit

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

Homework Answers

Answer #1

X Y X.Y
4.4 14.3 62.92 19.36
2.4 10.7 25.68 5.76
5.4 16.3 88.02 29.16
9.7 23.7 229.89 94.09
3.1 11 34.1 9.61
5.4 15.6 84.24 29.16
1.2 7.6 9.12 1.44

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
An organization collects information on the life expectancy of a person in each country and the...
An organization collects information on the life expectancy of a person in each country and the fertility rate per woman in the country. The data for 10 randomly selected countries for the year 2011 is given below. Use a TI-83, TI-83 plus, or TI-84 calculator to find the equation of the regression line, using fertility rate as the independent variable and life expectancy as the dependent variable. Round the slope and intercept to two decimal places. Fertility Rate Life expectancy...
The following table shows data for the cost of natural gas in Maryland (in dollars per...
The following table shows data for the cost of natural gas in Maryland (in dollars per thousand cubic feet) for each month of the year 2018. Month   Price in $ per Million Btu 1 8.38 2 7.99 3 7.73 4 8.20 5 8.73 6 8.99 7 9.25 8 9.30 9 10.65 10 8.19 11 8.69 12 9.69 Define the explanatory and response variables for this problem. Use the calculator to obtain the linear regression line of best fit line; round...
Use the given data set to complete parts​ (a) through​ (c) below.​ (Use alphaαequals=​0.05.) x 1010...
Use the given data set to complete parts​ (a) through​ (c) below.​ (Use alphaαequals=​0.05.) x 1010 88 1313 99 1111 1414 66 44 1212 77 55 y 7.467.46 6.766.76 12.7412.74 7.117.11 7.827.82 8.848.84 6.086.08 5.385.38 8.168.16 6.436.43 5.735.73 LOADING... Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. A. 04812160481216xy A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical...
1. For a pair of sample x- and y-values, what is the difference between the observed...
1. For a pair of sample x- and y-values, what is the difference between the observed value of y and the predicted value of y? a) An outlier b) The explanatory variable c) A residual d) The response variable 2. Which of the following statements is false: a) The correlation coefficient is unitless. b) A correlation coefficient of 0.62 suggests a stronger correlation than a correlation coefficient of -0.82. c) The correlation coefficient, r, is always between -1 and 1....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT