f) First Quartile (g) Third Quartile (h) Interquartile Range (i) Amplitude

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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(f) First Quartile

(g) Third Quartile

(h) Interquartile Range

(i) Amplitude 

104 (F)/Page 2 of 4
Question 2
Based on the table of company invoices below, calculate the location and dispersion univariate
statistics for sales amount.
Invoice
Invoice
Customer
Description
Sales
Tax
Bank
Number
Асcount
Date
01-06-12
Amount
Code
Code
B1
Code
IS-100
INVO051
DF Manufacturing
CC Supplies
IT Solutions
Stock Salcs
800.00
INVO052
01-06-12
Stock Sales
Stock Salcs
Stock Salcs
500.00
B1
IS-100
INVO053
04-06-12
320.00
BI
IS-100
INVO054
04-06-12
IQ Bonds
WC Financial
Advisors
220.00
B1
IS-100
INV0055
04-06-12
Stock Sales
700.00
BI
IS-100
DF Manufacturing
GP Accountants
INVO056
05-06-12
Stock Sales
742.00
IS-100
INVO057
05-06-12
Stock Salcs
300.00
BI
IS-100
INVO058
Encrgy Incorporated
Encrgy Incorporated
CC Supplics
DF Manufacturing
WC Financial
08-06-12
Stock Salcs
300.00
BI
IS-100
INVO059
08-06-12
Stock Sales
280.00
A
BI
IS-100
INVO060
09-06-12
Stock Sales
205.00
A
BI
IS-100
INVO061
09-06-12
Stock Sales
400.00
A
BI
IS-100
INVO062
09-06-12
Stock Sales
254.00
A
BI
IS-100
Advisors
INVO063
11-06-12
PTY Consultants
Stock Sales
350.00
BI
IS-100
BI
IS-100
WW Retail
EC Estate Agents
520.00
400.00
INVO064
12-06-12
Stock Sales
BI
IS-100
INV0065
12-06-12
Stock Sales
Stock Sales
297.00
BI
IS-100
INVO066
12-06-12
300.00
E
BI
IS-100
Stock Sales
AAEA
Transcribed Image Text:104 (F)/Page 2 of 4 Question 2 Based on the table of company invoices below, calculate the location and dispersion univariate statistics for sales amount. Invoice Invoice Customer Description Sales Tax Bank Number Асcount Date 01-06-12 Amount Code Code B1 Code IS-100 INVO051 DF Manufacturing CC Supplies IT Solutions Stock Salcs 800.00 INVO052 01-06-12 Stock Sales Stock Salcs Stock Salcs 500.00 B1 IS-100 INVO053 04-06-12 320.00 BI IS-100 INVO054 04-06-12 IQ Bonds WC Financial Advisors 220.00 B1 IS-100 INV0055 04-06-12 Stock Sales 700.00 BI IS-100 DF Manufacturing GP Accountants INVO056 05-06-12 Stock Sales 742.00 IS-100 INVO057 05-06-12 Stock Salcs 300.00 BI IS-100 INVO058 Encrgy Incorporated Encrgy Incorporated CC Supplics DF Manufacturing WC Financial 08-06-12 Stock Salcs 300.00 BI IS-100 INVO059 08-06-12 Stock Sales 280.00 A BI IS-100 INVO060 09-06-12 Stock Sales 205.00 A BI IS-100 INVO061 09-06-12 Stock Sales 400.00 A BI IS-100 INVO062 09-06-12 Stock Sales 254.00 A BI IS-100 Advisors INVO063 11-06-12 PTY Consultants Stock Sales 350.00 BI IS-100 BI IS-100 WW Retail EC Estate Agents 520.00 400.00 INVO064 12-06-12 Stock Sales BI IS-100 INV0065 12-06-12 Stock Sales Stock Sales 297.00 BI IS-100 INVO066 12-06-12 300.00 E BI IS-100 Stock Sales AAEA
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