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Two triangles are similar if they have two of their angles equal. Especially in rectangle triangles when one acute angle is equal to the corresponding of the other triangle, then the two traingles are similar.
The right answer is d.
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MTH 410 CSUGC Data Representation & Events in A Company Questions
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare ...
MTH 410 CSUGC Data Representation & Events in A Company Questions
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare among four variables:
2015 Profit in millions of dollars
2016 Profit in millions of dollars
2015-2016 Two-Year Change in Daily Average Customer Visits
Two-Year Average Number of Employees
Data collected for the sample of 200 businesses is contained in the file named Businesses, linked at the bottom of the page. Be sure to use all 200 data points.
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Prepare a report (see below) using the numerical methods of descriptive statistics presented in this module to learn how each of the variables contributes to the success of a client’s business. Be sure to include the following three items in your report.
Compute descriptive sample statistics (mean, median, two quartiles Q1 and Q3 (using QUARTILE.EXC), minimum, maximum, range, interquartile range, sample standard deviation, and coefficient of variation) for each of the four variables along with an explanation of what the descriptive statistics tell us about the client businesses.
In this case, which measure of central tendency would be best for this application? Explain why.
Which measure of variation would be best for this application? Explain why.
How can one use the above descriptive statistics to understand the businesses better?
Which graphical displays of data would you use to help understand or complement the above descriptive statistics? Explain how and why.
Compute the percent change in profit from 2015 to 2016 for each business.
What would the percent change tell us in this application?
Then use the z-score to determine which businesses were outliers with respect to percent change in profit.
How would identifying outliers be useful in this application?
What advice might you give to businesses that are outliers?
How else would you determine outliers?
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Explain what the correlation coefficients tell us about the three pairs of relationships. Use tables, charts, or graphs to support your conclusions.
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Most Popular Content
MTH 410 CSUGC Data Representation & Events in A Company Questions
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare ...
MTH 410 CSUGC Data Representation & Events in A Company Questions
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare among four variables:
2015 Profit in millions of dollars
2016 Profit in millions of dollars
2015-2016 Two-Year Change in Daily Average Customer Visits
Two-Year Average Number of Employees
Data collected for the sample of 200 businesses is contained in the file named Businesses, linked at the bottom of the page. Be sure to use all 200 data points.
Managerial Report
Prepare a report (see below) using the numerical methods of descriptive statistics presented in this module to learn how each of the variables contributes to the success of a client’s business. Be sure to include the following three items in your report.
Compute descriptive sample statistics (mean, median, two quartiles Q1 and Q3 (using QUARTILE.EXC), minimum, maximum, range, interquartile range, sample standard deviation, and coefficient of variation) for each of the four variables along with an explanation of what the descriptive statistics tell us about the client businesses.
In this case, which measure of central tendency would be best for this application? Explain why.
Which measure of variation would be best for this application? Explain why.
How can one use the above descriptive statistics to understand the businesses better?
Which graphical displays of data would you use to help understand or complement the above descriptive statistics? Explain how and why.
Compute the percent change in profit from 2015 to 2016 for each business.
What would the percent change tell us in this application?
Then use the z-score to determine which businesses were outliers with respect to percent change in profit.
How would identifying outliers be useful in this application?
What advice might you give to businesses that are outliers?
How else would you determine outliers?
Compute the sample correlation coefficient, showing the relationship between percent change in profit and each of the other two variables (2015-2016 Two-Year Change in Daily Average Customer Visits and Two-Year Average Number of Employees).
Explain what the correlation coefficients tell us about the three pairs of relationships. Use tables, charts, or graphs to support your conclusions.
6 pages
Assignment Week 9
In this analysis, the “HS Long Study” is considered. In the study, the aim of the analysis is to find the extent to wh ...
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In this analysis, the “HS Long Study” is considered. In the study, the aim of the analysis is to find the extent to which “student’s ...
8 pages
Daa Analysis
The goal of the analysis is to investigate whether there is a correlation between the variables gender and GPA. The resear ...
Daa Analysis
The goal of the analysis is to investigate whether there is a correlation between the variables gender and GPA. The research question of interest is: ...
Statistics Assignment
To prepare for this Assignment:Review the Week 5 Scenarios found in this week’s Learning Resources and select two of the ...
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To prepare for this Assignment:Review the Week 5 Scenarios found in this week’s Learning Resources and select two of the four scenarios for this Assignment.For additional support, review the Skill Builder: Evaluating P Values and the Skill Builder: Statistical Power, which you can find by navigating back to your Blackboard Course Home Page. From there, locate the Skill Builder link in the left navigation pane.For this Assignment:Critically evaluate the two scenarios you selected based upon the following points:Critically evaluate the sample size.Critically evaluate the statements for meaningfulness.Critically evaluate the statements for statistical significance.Based on your evaluation, provide an explanation of the implications for social change.
3 pages
Mat101h Wk10 Assignment 2 11 19 1
Ratio and proportion can be used for many things in everyday life. A ratio is a relationship between two numbers indicatin ...
Mat101h Wk10 Assignment 2 11 19 1
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