The relative frequency for Pooja, Melissa, Ernesto, and Dalia is 0.33, for Salma and Olga is 0.66, and for Pedro and Divya is 0.
<h3>What is the relative frequency?</h3>
The relative frequency describes through a percentage (0% to 100%) or an equivalent, the frequency of an event. Here are some examples:
- If in a city it rains 15 out of the 30 days, the relative frequency is 50% or 0.5.
- If a specific soccer team never wins matches, the relative frequency for winning is 0% or 0.
<h3>How to calculate relative frequency?</h3>
To find relative frequency simply use this formula
- total of occurrence of a specific event/ total possible events or outcomes.
Let's use this formula to calculate the frequency of classes failed by each child.
1/ 3 = 0.33
1/3 = 0.3
2/3 = 0.66
0/ 3 = 0
1/3 =0.33
1/3 = 0.33
2/3 = 0.66
0 /3 = 0
Finally, create the bar graph using the information.
Learn more about relative frequency in: brainly.com/question/10453208
10 mean 100%
x mean 7%
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x=7*10/100 = 70/100 = 0,7
hope this helped
Answer: 1/44
Step-by-step explanation:
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Answer:
15
Step-by-step explanation: