Reference no: EM131008023
1. Which of the following variables are ranks? For those that are not ranks, give the units.
a) Student ratings of a course on a 5-point Likert scale.
b) Students' letter grades in that course.
c) Students' point scores on the final exam.
2. Which of the following variables are ranks? For those that are not ranks, give the units.
a) U.S. change by size: dime, penny, nickel, quarter, half dollar, dollar.
b) U.S. change by value: penny, nickel, dime, quarter, half dollar, dollar.
c) The change in your pocket by year minted.
|
Number of very expensive mansions
: Estimating the association between the value of homes and their age in a community known to have a number of very expensive mansions.
|
|
Estimating the association between the value of homes
: Estimating the association between the value of homes and their age in a community known to have a number of very expensive mansions.
|
|
Damage potential of earthquakes
: The Richter scale measures the damage potential of earthquakes. Some scientists think it is best used for judging the relative size of earthquakes and not their absolute size. Are earthquakes around the Pacific "ring of fire" rim stronger in gener..
|
|
Association between the value of homes
: Estimating the association between the value of homes and their age in a community known to have a number of very expensive mansions.
|
|
Student ratings of a course
: 1. Which of the following variables are ranks? For those that are not ranks, give the units. a) Student ratings of a course on a 5-point Likert scale.
|
|
Advertising campaign requires understanding of target market
: Creating an advertising campaign requires an understanding of the target market your campaign will try to reach. It is also important to consider how different media options can help your campaign meet its goals. Recommend an advertising medium (eith..
|
|
Plot the data and graph the least squares line as a check
: The data in the table are the un?ooded area ratio (x) and heat transfer enhancement (y) values recorded for the 24 integral-?n tubes. Fit a least squares line to the data.
|
|
Circumference and deviation from circumference
: One could look at this standard as a target circumference of 9.125 inches with a tolerance of +> - 0.125 inches. These data (shown at the bottom of the page) were taken from a random sample of 50 baseballs from a large production batch. The actual..
|
|
Description of what went wrong in the case study
: A description of what went wrong in the case study that you selected, as well as why patient blood clots continue to be misdiagnosed. Then, explain how you might have prevented the misdiagnosis of the patient in the study. Include strategies for o..
|