This document contains sales data for several salespeople including their sales, calls made, region, unit price, discounts, expenses, revenue and net sales. It also includes correlation coefficients showing moderate correlations between some of the variables like sales and calls made, expenses and sales. The document appears to be analyzing this sales data using multiple regression analysis.

1. Correlation Coefficient Coefficient of Determination / R
.718865= r 0.51061
These values are showing a moderate correlation
Positive and closed sales do not significantly correlate with the number of calls.
Sales & Calls made R 0.71457
Expense vs Sales Correlation coefficient 0.52889
Salesman Sales Calls Region Unit Price Total discountCoupon Expenses Sales Revenue Net Sales Percentile
Adam 251 501 city 25 313.75 yes 100 6275 5961.25
Beth 135 300 suburb 30 202.5 no 100 4050 3847.5
Cody 456 700 suburb 30 684 no 100 13680 12996
Dave 562 833 city 25 702.5 no 133 14050 13347.5
Earl 413 968 city 25 516.25 yes 166 10325 9808.75
Francis 333 1007 suburb 30 499.5 yes 100 9990 9490.5
Georgia 105 500 city 25 131.25 no 100 2625 2493.75
city 25 0 no 166 0 0 3 4
0 0 0 c c
0 0 0 b b
0 0 0 d c
c c
Salesman Sales Calls Region Unit Price Total discountCoupon Expenses Sales Revenue Net Sales Percentile a a
Adam 251 501 city 25 313.75 yes 100 6275 5961.25 b
Beth 135 300 suburb 30 202.5 no 100 4050 3847.5 d
Cody 456 700 suburb 30 684 no 100 13680 12996 b b
Dave 562 833 city 25 702.5 no 133 14050 13347.5 c c
Earl 413 968 city 25 516.25 yes 166 10325 9808.75 c c
Francis 333 1007 suburb 30 499.5 yes 100 9990 9490.5 d d
Georgia 105 500 city 25 131.25 no 100 2625 2493.75 a a
city 25 0 no 166 0 0
0 0 0 a a
0 0 0 b b
0 0 0 d d
c c
Salesman Sales Calls Region Unit Price Total discountCoupon Expenses Sales Revenue Net Sales Percentile d d
Adam 251 501 city 25 313.75 yes 100 6275 5961.25 d b
Beth 135 300 suburb 30 202.5 no 100 4050 3847.5 b b
Cody 456 700 suburb 30 684 no 100 13680 12996 a
Dave 562 833 city 25 702.5 no 133 14050 13347.5 c c
Earl 413 968 city 25 516.25 yes 166 10325 9808.75 d d
Francis 333 1007 suburb 30 499.5 yes 100 9990 9490.5 b b
Georgia 105 500 city 25 131.25 no 100 2625 2493.75 c
city 25 0 no 166 0 0 a a
0 0 0 a a
0 0 0 b b
0 0 0 a a
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Muliple Regression Analysis.
S...105135251333413456562(b...