Your soccer team has won 9 games out of 12 games. You lost 3 out of 12 games. What is the relative frequency of winning a game.
1 answer:
Answer:
75%
Step-by-step explanation:
we know that
The frequency of winning is equal to the number of winning games
The relative frequency of winning a game is equal to the frequency of winning divided by the number of games
In this problem
The number of winning games is 9
so
The frequency of winning is 9
and
The number of games is 12
so
The Relative frequency of winning a game is
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Answer:
39.39%
Step-by-step explanation:
There's a nice little formula that is used to find percentage change which works regardless of if it's an increase or decrease.
1 - Understanding the equation
The '|'s which are surrounding the fraction are absolute value symbols in mathematics,
Absolute value means the positive value of anything inside
<u>Examples</u>:
| -8 | = 8
| 8 | = 8
and
| -2 | = 2
| 2 | = 2
the * 100 means you multiply (the * symbol means multiply) by 100.
We do this to get it into a percent.
3 - Assign numbers to the values from our equation
Original Value (What it changed from): 330
New Value (What it changed to): 200
3 - Plug in our values into our variables from our equation
<em>Our percent change is 39.39%, and with our percent in which is discounted being the same, we have our answer.</em>
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Hope this helps :)