WEEK 2 Statistics

WEEK 2 Statistics - Lead Time Frequency Cumulative...

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Sheet1 Page 1 City Frequency Relative Frequency Indianapolis 100 0.05 St. Louis 450 0.23 Chicago 1300 0.65 Milwaukee 150 0.08 Exercise 6) Corporation Fourth-Quarter Sales ($Thousands) Hoden Building products $1,645.20 4757 Long Bay Concrete Construction 8913 Mancell Electric and Plumbing 627.1 24612 191.9 Maxwell Heating & Air CondiItioning has the highest amount of sales coming in with $24,612 dollars, Indianapolis St. Louis Chicago Milwaukee 0 200 400 600 800 1000 1200 1400 Frequency Hod 0 5000 10000 15000 20000 25000 30000
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Sheet1 Page 2 Exercise 12) Oil Changes 51 55 56 59 a.) 5 classes b.)10 intervals c.) 50 62 50's 62 60's 63 70's 65 80's 66 90's 70 71 72 73 79 79 80 85 90 94 98 Exercise 18) a.) 40 orders b.) 2.5 Lead Time Midpoint Frequency 0-5 2.5 6 5 to 10 7.5 7 10 to 15 12.5 12 15 to 20 17.5 8 20 to 25 22.5 7 total 40 Within the 40 days, the 10-15 day range had the most frequencies, with the 0-5 range and the 20-25 0 5 10 15 0 2 4 6 8 10 12 14
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Sheet1 Page 3 Exercise 22) a. 13 orders/ and 25 within 15 days b.
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Unformatted text preview: Lead Time Frequency Cumulative Frequency 0 to 5 6 6 5 to 10 7 13 10 to 15 12 25 15 to 20 8 33 20 to 25 7 40 total 40 d.) in 14 days 2 4 6 8 1 2 4 6 8 10 12 Sheet1 Page 4 , and Mizelle Roofing & Sheet Metals comes in last with $191.10 (these are in thousands) den Building products Long Bay Concrete Construction Maxwell Heating & Air Condition Fourth-Quarter Sales ($Thousands) Column C Column D Column E Column F Sheet1 Page 5 d.) number of oil changes frequency relative frequency 50-59 4 0.2 60-69 5 0.25 70-79 6 0.3 80-89 2 0.1 90-99 3 0.15 The 70-79 range occurs the most frequently The 80-89 range occurs the least. range having the least amount of orders. 50-59 60-69 70-79 80-89 90-99 1 2 3 4 5 6 7 frequency Column I 20 25 Frequency 1 2 3 4 5 6 7 8 9 10 11 12 2 4 6 8 10 12 Lead Time Sheet1 Page 6 10 12 Frequency Sheet1 Page 7 Sheet1 Page 8 ly. Sheet1 Page 9...
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This note was uploaded on 04/12/2011 for the course STAT 2610 taught by Professor Sanjeev during the Spring '11 term at Bemidji State.

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WEEK 2 Statistics - Lead Time Frequency Cumulative...

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