Answered: what is the first,second,third quartile…

Name: what is the first,second,third quartile and the outlier of 15,29,30,34
Uploaded: 2024-03-20T07:07:12.000Z
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Description: what is the first,second,third quartile and the outlier of 15,29,30,34,35,36,37,37,37,40,42,42,44,44,45,46,49,51,53,54?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

what is the first,second,third quartile and the outlier of 15,29,30,34,35,36,37,37,37,40,42,42,44,44,45,46,49,51,53,54?

Expert Solution

Step 1

The values of 1^st, 2^nd, and 3^rd quartiles are obtained using EXCEL software and the procedure is given below.

Step 2

1^st quartile:

Enter the given data in the cells A1 to A20. The 1^st quartile can be obtained by entering the formula “=QUARTILE(A1:A20,1)” in any empty cell.

fox
QUARTILE(A1:A20,1)
C1
A
B
D
1
15
35.75
2
29
3
30
4
34
5
35
6
36
7
37
37
37
10
40
11
42
12
42
13
44
14
44
15
45
16
46
17
49
18
51
19
53
20
54
.

Step 3

2^nd quartile:

The 2^nd quartile can be obtained by entering the formula “=QUARTILE(A1:A20,2)” in any empty cell.

QUARTILE(A1:A20, 2)
X
C1
A
D
1
15
41
2
29
3
30
4
34
35
6
36
7
37
8
37
37
10
40
11
42
12
42
13
44
14
44
15
45
16
46
17
49
18
51
19
53
20
54
st
1с

Step 4

3^rd quartile:

The 3^rd quartile can be obtained by entering the formula “=QUARTILE(A1:A20,3)” in any empty cell.

QUARTILE(A1:A20, 3)
C1
A
B
D
45.25
1
15
2
29
3
30
4
34
5
35
6
36
7
37
8
37
9
37
10
40
11
42
12
42
13
44
14
44
15
45
16
46
17
49
18
51
19
53
20
54
st

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