Mathematics of Data Management, Analyzing One and Two Variable Data 10. The scatter plot shown includes an outlier in the upper left corner of the graph. Theline of best fit is shown.How would the line of best fit be affected if the outlier were removed?The slope would decrease and remain positive.The slope would decrease and become negative.The slope would increase.The slope would be unchanged.а.b.с.d.

The outlier is at upper left corner.

Answered: 10. The scatter plot shown includes an…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Size Energy Expenditure 250 1153 750 1256 1250 1696 1750 1830 2250 2016 2750 2150 3250 2217 3750 2534 The percentage of variation in average annual energy expenditures that is explained by the least-squares regression line is
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The final grade in a particular course is determined by grades on the midterm and final. The grades for five students and the two grading systems are modeled by the following matrices. Call the first matrix A and the second B. Complete parts (a) and (b). Click to view the matrices. a. Describe the grading system that is represented by matrix B. Grading system 1 assigns 50% of the final grade to the midterm and 50% of the final grade to the final. Grading system 2 assigns 20% of the final grade to the midterm and 80% of the final grade to the final. b. Compute the matrix AB and assign each of the five students a final course grade first using system 1 and then using system 2. (89.5-100=A, 79.5-89.4 = B, 69.5-79.4 = C, 59.5-69.4D, below 59.5 = F) Grade System 1 System 2 ... Student 1 Student 2 Student 3 Student 4 Student 5 (Type A, B, C, D, or F.)
Analytic Application 1 - NFL Rushing and Fourth Down Conversions Availability Ends OMGMT-4380-500 - Sports Analytics The following bar chart visualizes the top 20 NFL players in the league by Yards Per Carry (their total yardage divided by their number of carries) for the 2021- 2022 season. Using the chart below as your reference, please answer the following questions about the pre-attentive attributes of data visualizations: Y/A by Player and Player Player Jonathick Ch. Davinjah Damien Devin Leonard Mehin Austin Elvonte Al Dillon Derick Ezekiel E Dalvin Cook Devin Singletary Led Fo Melvin Gordon Al D Der Hey Joe Ma Antonio Gon Josh lacobe Avin Kamar Sep 11, 2022 11:59 PM Question 1: What is a pre-attentive attribute? What pre-attentive attribute(s) are present in the chart above? Question 2: In the case of the chart above, is (are) the pre-attentive attribute(s) being used effectively? Why or why not? Question 3: Describe the values on this chart in relation to the baseline along the…
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