# Question: Referring to Applied Example 3 8 p 155 a Explain in 25 or

Referring to Applied Example

3.8 (p. 155):

a. Explain (in 25 or more words) what you believe the statement, “The ordered pairs from Table

3.16 and on the scatter diagram, Figure

3.28, are not data values; they are the result of an averaging effect as hundreds of recorded values were summarized” is saying.

b. Using the equation shown in Figure

3.28, what is the anticipated interval until the next eruption following a 4.0-minute eruption?

c. Using the equation shown on Figure

3.29 what is the anticipated interval until the next eruption following a 4.0-minute eruption?

d. The two equations result in approximately the same anticipated waiting time for the next eruption. True or false? Explain you answer.

3.8 (p. 155):

a. Explain (in 25 or more words) what you believe the statement, “The ordered pairs from Table

3.16 and on the scatter diagram, Figure

3.28, are not data values; they are the result of an averaging effect as hundreds of recorded values were summarized” is saying.

b. Using the equation shown in Figure

3.28, what is the anticipated interval until the next eruption following a 4.0-minute eruption?

c. Using the equation shown on Figure

3.29 what is the anticipated interval until the next eruption following a 4.0-minute eruption?

d. The two equations result in approximately the same anticipated waiting time for the next eruption. True or false? Explain you answer.

## Answer to relevant Questions

A.J. used linear regression to help him understand his monthly telephone bill. The line of best fit was yˆ =23.65 + 1.28x where x is the number of long-distance calls made during a month, and y is the total telephone cost ...A study was conducted to investigate the relationship between the resale price, y (in hundreds of dollars), and the age, x (in years), of midsize luxury American automobiles. The equation of the line of best fit was ...“Now more than ever, a degree matters,” according to an upstate New York college advertisement in the May 31, 2009, Democrat and Chronicle.The following statistics from the U.S. Bureau of Labor Statistics were presented ...The correlation coefficient and the slope of the line of best fit are related by definition. a. Verify this statement. b. Describe how the relationship between correlation coefficient and slope can be seen in the statistics ...These data were generated using the equation y = 2x + 1 A scatter diagram of the data results in five points that fall perfectly on a straight line. Find the correlation coefficient and the equation of the line of best fit.Post your question