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anonymous
 one year ago
Sue used a probability simulator to roll a 6sided number cube and flip a coin 100 times. The results are shown in the tables below:
Number on
the Cube Number of
Times Rolled
1
18
2
25
3
12
4
32
5
3
6
10
Heads Tails
56
44
81 over 100
56 over 100
1400 over 10000
1100 over 10000
anonymous
 one year ago
Sue used a probability simulator to roll a 6sided number cube and flip a coin 100 times. The results are shown in the tables below: Number on the Cube Number of Times Rolled 1 18 2 25 3 12 4 32 5 3 6 10 Heads Tails 56 44 81 over 100 56 over 100 1400 over 10000 1100 over 10000

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0heads is 56 tails is 44

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Ok what are we looking for

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Using Sue's simulation, what is the probability of rolling a 2 on the number cube and the coin landing heads up?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i put 81/100 but i feel like that is wrong haha

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Ok, so the total number of times rolled is 100, correct? (18+25+12+32+3+10) = 100

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1So we have \[\frac{ 25 }{ 100 }\] for the number of times 2 was rolled in a 100 rolls of dice

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Now we find the probability of dice, 56+44 = 100 (total amount flipped) We get \[\frac{ 56 }{ 100 }\] for the possibility of getting heads right

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Now all we have to do is \[\frac{ 25 }{ 100 } \times \frac{ 56 }{ 100 }\] that will give us our total probability

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0could you help me with one more

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1I can try post new question
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