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Instituto tecnológico de Tijuana


Probabilidad y estadística 3IC2B



Equipo # 2

Alumnos:

Montes Sofía

Ambriz Lugo Laura E.

Bencomo Bravo Christiaan Xavier

Brambila MontañoOscar Daniel

Zavala López Linda Nereida



Practica # 9

´´Entorno Matlab ´´



Profra.: Marisela Castillo López



27 de Abril del 2012



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[pic]Montes Sofia

1.

>> x=[22.20 30.0 40.4 4.4 16.4 33.1 73.7 66.7 36.6 81.5 109.9 52.3]

x =

Columns 1 through 7

22.2000 30.0000 40.4000 4.400016.4000 33.1000 73.7000

Columns 8 through 12

66.7000 36.6000 81.5000 109.9000 52.3000

2.
>> sort(x)

ans =

Columns 1 through 7

4.4000 16.4000 22.200030.0000 33.1000 36.6000 40.4000

Columns 8 through 12

52.3000 66.7000 73.7000 81.5000 109.9000

3.
>> mean(x)

ans =

47.2667

4.
>> median(x)

ans =

38.50005.
>> std(x)

ans =

30.5629

6.
>> hist(x,4)
>>
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LAURA E. AMBRIZ LUGO

1.

>> x=[22.2 30.0 40.4 4.4 16.4 33.1 73.7 66.7 36.6 81.5 109.9 52.3]

x=

Columns 1 through 7

22.2000 30.0000 40.4000 4.4000 16.4000 33.1000 73.7000

Columns 8 through 12

66.7000 36.6000 81.5000 109.9000 52.3000

2.

>> sort(x)ans =

Columns 1 through 7

4.4000 16.4000 22.2000 30.0000 33.1000 36.6000 40.4000

Columns 8 through 12

52.3000 66.7000 73.7000 81.5000 109.9000

3.

>>mean(x)

ans =

47.2667

4.

>> median(x)

ans =

38.5000





5.

>> std(x)

ans =

30.5629

6.

>> hist(x,4)

[pic]















BencomoBravo Christiaan Xavier

1.

>> x=[22.2 30.0 40.4 4.4 16.4 33.1 73.7 66.7 36.6 81.5 109.9 52.3]

x =

Columns 1 through 9

22.2000 30.0000 40.4000 4.4000 16.4000 33.1000...