HW 1 BNAL.docx - HW Assignment 1 Problem 1 A 9.0 have a...

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HW Assignment 1 Problem 1: A) 9.0% have a five star rating B) Rows: Risk Columns: Star Rating Five Four One Three Two All Average 4 8 7 20 18 57 High 0 0 1 1 2 4 Low 14 53 5 46 21 139 All 18 61 13 67 41 200 Cell Contents Count
C) Concentrated Values Between -0.5 and 4.5 D) 5.23% had a higher average rate of return higher that earned by Dr. M’s Fund E) The shape of the data for 5 years is approximately symmetric F)
Variable N N* Mean StDe v Minimum Q1 Median Q3 Maximum IQR 5YrReturn% 20 0 0 1.919 3.154 -9.030 - 0.007 1.950 3.732 12.330 3.740 The interval of the values is between -1.235 – 5.073 for 68% of the funds that include the 5YrReturn% Problem 2: A) Descriptive Statistics: Service Statistics Variable Cuisine N N* Mean SE Mean StDe v Minimum Q1 Median Q3 Service American (New) 10 0 26.00 0 0.365 1.155 24.000 25.00 0 26.500 27.00 0 Chinese 10 0 20.50 0 0.860 2.718 14.000 19.00 0 21.000 23.00 0 French 10 0 26.70 0 0.539 1.703 23.000 25.75 0 27.500 28.00 0 Indian 10 0 20.40 0 0.600 1.897 18.000 18.750 20.500 22.25 0 Italian 10 0 24.60 0 0.499 1.578 23.000 23.00 0 24.500 26.00 0 Japanese 10 0 23.100 0.407 1.287 21.000 22.00 0 23.000 24.25 0 Mexican 6 0 18.833 0.980 2.401 15.000 17.250 19.000 20.50 0 Variable Cuisine Maximum Service American (New) 27.000 Chinese 23.000 French 28.000 Indian 23.000 Italian 27.000 Japanese 25.000 Mexican 22.000 B) French Cuisine gets the highest service rating. Mexican Cuisine gets the lowest service rating. I used the average(mean) service rating to make this conclusion.

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