EQUIRED 1. Calculate the following using the data provided on the table: a. the mean b. median c. mode 2. Find the Quartile 1, Quartile 3 and inter-quartile of the phones produced 3. Why is the quartile important? What purpose does it serve?
EQUIRED 1. Calculate the following using the data provided on the table: a. the mean b. median c. mode 2. Find the Quartile 1, Quartile 3 and inter-quartile of the phones produced 3. Why is the quartile important? What purpose does it serve?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Question

Transcribed Image Text:IBL Company manager asked his statistic team to give to the
production department the data on the number of phones
manufactured over the 17 months.. The data collected are as
follows:
Months
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
REQUIRED
# of phones produced
2045
1566
1207
4563
5052
3465
2542
4134
3567
5163
4563
7453
2621
4772
4563
5052
2846
1. Calculate the following using the data provided on the
table:
a. the mean
b. median
c. mode
2. Find the Quartile 1, Quartile 3 and inter-quartile of the
phones produced
3. Why is the quartile important? What purpose does it
serve?
4. Why is median preferred to mean in certain
circumstances?
5. How do we call data when Mode >Median >Mean and
show with a diagram how such distribution looks?
6. Explain and compare parameters and statistics.
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