Question

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Answer 1

Meg rolled a fair six-sided die 28 times. The table below shows the number of times each number was rolled:


Number Cube Experiment
Number on
the Cube Number of
Times
Appeared
1 2
2 7
3 9
4 4
5 6
6 0



According to the results in the chart, what is the experimental probability of getting a number less than 3 on the die?
19 over 28
9 over 28
7 over 28
2 over 28

Answer 2

experimental probability, what happened actually ?

Answer 3

empirical

Answer 4

(number of times event happened) / (total events)

Answer 5

You want me to show you a picture of the question or you get it already?

Answer 6

how many times did he roll a number less than 3, a 2 or a 1 ?

Answer 7

Ummm hold on

Answer 8

(number of times rolling a 2 or a 1) / ( total # of rolls)

Answer 9

So what do i do can you explain please

Answer 10

add up the total times he actually rolled less than 3, and divide that by his total number of rolls

Answer 11

(7 + 2) / 28

Answer 12

That is the experimental/empirical/"real world" probability

Answer 13

I got 0.3214285714

Answer 14

just simplify the fraction, 9 out of 28 rolls he hit a 1 or 2

Answer 15

\[\frac{ total ~ 1 ~or~2}{ total~rolls }=\frac{ 2+7 }{ 2+7+9+4+6+0 } = \frac{ 9 }{ 28 }\]

Answer 16

So the answer is B

Answer 17

So the answer is B

Answer 18

sorry, yes b