A class rolled number cubes. their results are shown in the table. what is the experimental probability of rolling number 1? round your answer to the nearest tenth.

Question

asked May 2, 2023 111k views

1 Answer

Dickon Reed · Answer 1 · 2023-05-07T18:41:09+0000

Answer: 15.7%

Step-by-step explanation

The probability of an event A is given by:

$P(A)=\frac{\text{ occurence of events A}}{\text{total occurrences}}$

In our case, event A is rolling the number 1. Thus, we have 42 occurrences, while the total occurrences are:

$\text{ Total occurrences}=42+44+45+44+47+46=268$

Then:

Changing to percent:

$0.157*100\%\approx15.7\%$