Question

Sue used a probability simulator to roll a 6-sided 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

Answer 1

heads is 56 tails is 44

Answer 2

Ok what are we looking for

Answer 3

Using Sue's simulation, what is the probability of rolling a 2 on the number cube and the coin landing heads up?

Answer 4

i put 81/100 but i feel like that is wrong haha

Answer 5

Ok, so the total number of times rolled is 100, correct? (18+25+12+32+3+10) = 100

Answer 6

mhm

Answer 7

So we have \[\frac{ 25 }{ 100 }\] for the number of times 2 was rolled in a 100 rolls of dice

Answer 8

Now we find the probability of dice, 56+44 = 100 (total amount flipped)
We get \[\frac{ 56 }{ 100 }\] for the possibility of getting heads right

Answer 9

Now all we have to do is \[\frac{ 25 }{ 100 } \times \frac{ 56 }{ 100 }\] that will give us our total probability

Answer 10

thank you

Answer 11

could you help me with one more

Answer 12

No problem :)

Answer 13

?

Answer 14

I can try post new question