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Pertanyaan

Perhatikan tabel probabilitas berikut! Nilai dari P ( X = 5 ) adalah ....

Perhatikan tabel probabilitas berikut!
 


Nilai dari  adalah ....

  1. 0,30undefined 

  2. 0,32undefined 

  3. 0,34undefined 

  4. 0,62undefined 

  5. 0,68undefined 

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S. Dwi

Master Teacher

Jawaban terverifikasi

Pembahasan

Perhatikan bahwa Sehingga Maka, jawaban yang tepat adalah A.

Perhatikan bahwa

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14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px sum from size 14px i size 14px equals size 14px 1 to size 14px n of size 14px P begin mathsize 14px style left parenthesis X equals x subscript i right parenthesis end style size 14px equals size 14px 1 size 14px P begin mathsize 14px style left parenthesis X equals 0 right parenthesis end style size 14px plus size 14px P begin mathsize 14px style left parenthesis X equals 1 right parenthesis end style size 14px plus size 14px P begin mathsize 14px style left parenthesis X equals 2 right parenthesis end style size 14px plus size 14px P begin mathsize 14px style left parenthesis X equals 3 right parenthesis end style size 14px plus size 14px P begin mathsize 14px style left parenthesis X equals 4 right parenthesis end style size 14px plus size 14px P size 14px left parenthesis size 14px X size 14px equals size 14px 5 size 14px right parenthesis size 14px equals size 14px 1 size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px 0 , 25 size 14px plus size 14px 0 , 14 size 14px plus size 14px 0 , 06 size 14px plus size 14px 0 , 1 size 14px plus size 14px 0 , 15 size 14px plus size 14px left parenthesis size 14px k size 14px minus size 14px 0 , 02 size 14px right parenthesis size 14px equals size 14px 1 size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px 0 , 68 size 14px plus size 14px k size 14px equals size 14px 1 size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px space size 14px k size 14px equals size 14px 0 , 32

Sehingga

begin mathsize 14px style P open parentheses X equals 5 close parentheses equals k minus 0 , 02 equals 0 , 32 minus 0 , 02 equals 0 , 3 end style

Maka, jawaban yang tepat adalah A.

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Mohammad Tsalits Fahmi Yohansyah

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