Explain at least three statistical measures for variation and shape.
Explain at least three statistical measures for variation and shape.
Homework Answers
Three measures for shape :
1. Range : it defines the total spread of data, what will be the total span over which data values lie .
Range = maximum - minimum
2. Inter quartile Range = it gives the span over which the central 50% of values lie
3. Standard deviation : it is mostly used measure of spread and shape and define the spread as the square root of the mean of the squared deviations of the data from mean.
Add Answer to:
Explain at least three statistical measures for variation and
shape.
Business Research: 1. Enumerate at least three statistical tools of Research Design and its uses. Explain...
Business Research: 1. Enumerate at least three statistical tools of Research Design and its uses. Explain atleast five pages 2. Give example for each statistical tool.
2. Shape functions What are they used for? (List at least 3 uses) Explain how to...
2. Shape functions What are they used for? (List at least 3 uses) Explain how to obtain the shape functions for a 1D bar element Explain how to obtain the shape functions for a 2D beam element Explain how to obtain the shape functions for the Q4 element* Differences between a higher and lower order element
2. Shape functions What are they used for? (List at least 3 uses) Explain how to obtain the shape functions for a 1D bar...
In a statistical analysis, a variable of special interest, the variation of which we want to...
In a statistical analysis, a variable of special interest, the variation of which we want to explain is called the: A) independent variable B) dependent variable C) specific variable D) constant ? Thanks!!
Genetic Variation Explain three cellular and /or molecular mechanisms that introduce variation into the gene pool...
Genetic Variation Explain three cellular and /or molecular mechanisms that introduce variation into the gene pool of a plant or animal population.
How does violence shape Latin America today? Include at least three examples. As part of your...
How does violence shape Latin America today? Include at least three examples. As part of your answer, explain the concept of geographies of violence.
describe what is meant by: a. Measures of center b. Measures of variation c. Measures of...
describe what is meant by: a. Measures of center b. Measures of variation c. Measures of position For each of the following measures of center, describe of a data set (such as men’s heights) for which it would be appropriate. Justify your reasoning. a. Mean b. Median c. Mode d. Midrange e. Weighted mean Briefly discuss the differences between range, variance, and standard deviation.
Standard deviation versus coefficient of variation as measures of risk Greengage, Inc., a successful nursery, is...
Standard deviation versus coefficient of variation as measures of risk Greengage, Inc., a successful nursery, is considering several expansion projects. All of the alternatives promise to produce an acceptable return. Data on four possible projects appear in the following table ! a. Which project is least risky, judging on the basis of range? Data Table b. Which project has the lowest standard deviation? Explain why standard deviation may not be an entirely appropriate measure of risk for purposes of this...
Finding Measures of variation. In Exercises find the (a) explained variation (b) unexplained variation, (c) total...
Finding Measures of variation. In Exercises find the (a) explained variation (b) unexplained variation, (c) total variation, (d) coefficient of determination, and (e) standard error of estimate se. In each case, there is a significant linear correlation so that it is reasonable to use the regression equation when making predictions.Cholesterol and BMI Refer to the paired cholesterol/BMI data for women as listed in Data Set 1 in Appendix B. (Let x represent the cholesterol levels.)
In your words describe epidemiologic, demographic, and statistical measures of community health.
In your words describe epidemiologic, demographic, and statistical measures of community health.
Please assist in solving all parts Standard deviation versus coefficient of variation as measures of risk...
Please assist in solving all parts
Standard deviation versus coefficient of variation as measures of risk Greengage, Inc., a successful nursery, is considering several expansion projects. All the alternatives promise to produce an acceptable return. Data on four possible projects appear in the following table: a. Which project is least risky, judging on the basis of range? b. Which project has the lowest standard deviation? Explain why standard deviation may not be an entirely appropriate measure of risk for purposes...
2. Shape functions What are they used for? (List at least 3 uses) Explain how to obtain the shape functions for a 1D bar element Explain how to obtain the shape functions for a 2D beam element Explain how to obtain the shape functions for the Q4 element* Differences between a higher and lower order element
2. Shape functions What are they used for? (List at least 3 uses) Explain how to obtain the shape functions for a 1D bar...
Standard deviation versus coefficient of variation as measures of risk Greengage, Inc., a successful nursery, is considering several expansion projects. All of the alternatives promise to produce an acceptable return. Data on four possible projects appear in the following table ! a. Which project is least risky, judging on the basis of range? Data Table b. Which project has the lowest standard deviation? Explain why standard deviation may not be an entirely appropriate measure of risk for purposes of this...
Please assist in solving all parts
Standard deviation versus coefficient of variation as measures of risk Greengage, Inc., a successful nursery, is considering several expansion projects. All the alternatives promise to produce an acceptable return. Data on four possible projects appear in the following table: a. Which project is least risky, judging on the basis of range? b. Which project has the lowest standard deviation? Explain why standard deviation may not be an entirely appropriate measure of risk for purposes...
Most questions answered within 3 hours.
-
Enter your answer in the provided box. To what fraction of its
original volume, Vfinal/Vinitial, must...
asked 24 minutes ago -
Can you figure out if any R functions used to subset a time
series 1 or...
asked 49 minutes ago -
Which of the following is correct?
A. APC + MPS = 1
B. APS + MPS...
asked 1 hour ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 2 hours ago -
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 1 hour ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 2 hours ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 4 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 4 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 6 hours ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 5 hours ago -
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 5 hours ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 6 hours ago