150 peserta. 35 Doorprize.
Banyak yang tidak dapat Doorprize = 150 - 35 = 115 peserta.
Ruang Sampel = 150 peserta.
Peluang peserta yang tidak dapat Doorprize =
Banyak peserta yang tidak dapat Doorprize / Ruang Sampel = 115 / 150 = 23 / 30.
B. 23/30.
•°• Dlm suatu acara yg dihadiri 150 peserta, setiap peserta diberikan kupon undian. Panitia menyediakan Doorprize sbnyk 35 hadiah. Peluang peserta yg tdk mendptkan doorprize adlh 7/30 (Opsi D)
[tex] \\ \\ [/tex]
Penjelasan dengan langkah-langkah:
banyak orang = n(S)
banyak hadiah = n(A)
peluang = p(A)
[tex] \: [/tex]
[tex] \: \: \: \: \quad \quad \: \: \: \: \: \large \colorbox{yellow}{ \sf{Peluang}}[/tex]
p(A) = n(A)/n(S)
p(A) = 35/150
Sederhanakan dgn cara di bagi 5
p(A) = (35 ÷ 5)/(150 ÷ 5)
p(A) = 7/30 (D)
[tex]_________________________________________________________________________________________________________________________[/tex]
[tex] \\ \\ \\ \\ \\ [/tex]
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150 peserta. 35 Doorprize.
Banyak yang tidak dapat Doorprize = 150 - 35 = 115 peserta.
Ruang Sampel = 150 peserta.
Peluang peserta yang tidak dapat Doorprize =
Banyak peserta yang tidak dapat Doorprize / Ruang Sampel = 115 / 150 = 23 / 30.
B. 23/30.
Verified answer
•°• Dlm suatu acara yg dihadiri 150 peserta, setiap peserta diberikan kupon undian. Panitia menyediakan Doorprize sbnyk 35 hadiah. Peluang peserta yg tdk mendptkan doorprize adlh 7/30 (Opsi D)
[tex] \\ \\ [/tex]
Penjelasan dengan langkah-langkah:
banyak orang = n(S)
banyak hadiah = n(A)
peluang = p(A)
[tex] \: [/tex]
[tex] \: [/tex]
[tex] \: \: \: \: \quad \quad \: \: \: \: \: \large \colorbox{yellow}{ \sf{Peluang}}[/tex]
p(A) = n(A)/n(S)
p(A) = 35/150
Sederhanakan dgn cara di bagi 5
p(A) = (35 ÷ 5)/(150 ÷ 5)
p(A) = 7/30 (D)
[tex] \\ \\ [/tex]
[tex]_________________________________________________________________________________________________________________________[/tex]
[tex] \\ \\ \\ \\ \\ [/tex]
=====
[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}[/tex]
[tex] \: [/tex]
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