A mobile game, des 97e s curic people buhroughingģ ioo players the blurt A mobile. game, designer is curic acldlı fioryaj coins, in t h, the jevels in ths ga. 8, bいy る s a test de'termined the probabılity that beta tes and purchasedfewerthán 10 Coing ter playa fewer than 3 hoe nar Wer than 10 COIns played fewer than played n
A mobile game, des 97e s curic people buhroughingģ ioo players the blurt A mobile. game, designer is curic acldlı fioryaj coins, in t h, the jevels in ths ga. 8, bいy る s a test de'termined the probabılity that beta tes and purchasedfewerthán 10 Coing ter playa fewer than 3 hoe nar Wer than 10 COIns played fewer than played n
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
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bovitme designer IS Curious about
aclelı tioryal coins in the game to
h the levels in the qame
ter a
beta tester
and purchas
16,5
Playa eWE That a ranclom chosen
the
SI SUIOJ 00t
played fewer than
3 Kours per weak
Played more than
hrs per week
purchased fener
4han l0 Coins
look at
purchased at
Ieast 10 coins
413
30
10
10
a. Among them played fe wer than
Descrite 'the group of, peeple représented by the
the beta festers, 45 of
week and purchased fewer' than 1o coins.
bi The probability that a randomly cho sen beta tester
purchased fewer than ip cpins
probabi lity'that a randomly chosen beta tester
pent more than 3 hours A n the qame IS
0:25?Use thesa valursto completo The table
IS 0.6
っ4」
en week on
çiA developer for another mobile game uses gems to he lp
players ladvánce faster,
a t random to wi eo dema Selcct
blayer a.
statistics the deve loper has c8llected, they
They dre
o wi
100dems
P(already
P(Scored at least 500 points) = 0.3 and
bought gems/ Scoped at least 500 points) = 6.05
%3D
%3D
ACA)=SCORIED AT LIEASTIOO PTS= .3.
ACBIA)=
ALRIEADY BOWONT |SCORED5COPTS =I05
%3D"
Transcribed Image Text:AUTOMATION
bovitme designer IS Curious about
aclelı tioryal coins in the game to
h the levels in the qame
ter a
beta tester
and purchas
16,5
Playa eWE That a ranclom chosen
the
SI SUIOJ 00t
played fewer than
3 Kours per weak
Played more than
hrs per week
purchased fener
4han l0 Coins
look at
purchased at
Ieast 10 coins
413
30
10
10
a. Among them played fe wer than
Descrite 'the group of, peeple représented by the
the beta festers, 45 of
week and purchased fewer' than 1o coins.
bi The probability that a randomly cho sen beta tester
purchased fewer than ip cpins
probabi lity'that a randomly chosen beta tester
pent more than 3 hours A n the qame IS
0:25?Use thesa valursto completo The table
IS 0.6
っ4」
en week on
çiA developer for another mobile game uses gems to he lp
players ladvánce faster,
a t random to wi eo dema Selcct
blayer a.
statistics the deve loper has c8llected, they
They dre
o wi
100dems
P(already
P(Scored at least 500 points) = 0.3 and
bought gems/ Scoped at least 500 points) = 6.05
%3D
%3D
ACA)=SCORIED AT LIEASTIOO PTS= .3.
ACBIA)=
ALRIEADY BOWONT |SCORED5COPTS =I05
%3D
Expert Solution

Step 1
(a) The group represented by the rest 55 beta testers are people who played more than 3 hours per week and purchased fewer than 10 coins, people who played fewer than 3 hours per week and purchased at least 10 coins, people who played more than 3 hours per week and purchased at least 10 coins.
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