Question

Sarah used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:


Number on
the Cube Number of
Times Rolled
1
18
2
5
3
10
4
12
5
16
6
5
7
8
8
14
9
2
10
5
11
2
12
3


Using Sarah's simulation, what is the frequency of rolling a 2 on the number cube?
100 over 5
100 over 95
95 over 100
5 over 100

Answer 1

medal and fan!!!

Answer 2

what do you think ?

Answer 3

i don't get it

Answer 4

okay, she threw a cub which is 12 sided a hundred times. it landed on 2 eighteen times. correct ?

Answer 5

yes

Answer 6

do you understand it all ? any confusion here ?

Answer 7

wait no it landed on 2 5 times

Answer 8

oh, yes. im sry. you are right.

Answer 9

so basically we are looking for the probability the cub landed on 2 when we throw it a hundred times.

Answer 10

and we know that it;s 5 with help of the table.

Answer 11

u got the idea ?

Answer 12

sort of

Answer 13

what would be the answer ?

Answer 14

5 / 100 ?

Answer 15

you are correct.

Answer 16

thanks!

Answer 17

np