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Relative Frequency Worksheet

A Grade 7 math worksheet focusing on understanding and calculating relative frequency from given data sets.

Grade 7 Math Probability and StatisticsRelative Frequency
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Includes

3 Short AnswerFill in the BlanksMultiple Choice

Standards

CCSS.MATH.CONTENT.7.SP.C.5CCSS.MATH.CONTENT.7.SP.C.6

Topics

mathgrade 7probabilitystatisticsrelative frequency
7 sections · Free to use · Printable
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Relative Frequency Practice

Name:

Date:

Score:

Read each question carefully and provide the best answer. Show your work where applicable.

1. What is relative frequency and how is it different from theoretical probability?

A coin was flipped 50 times. It landed on heads 28 times and tails 22 times.

2. The relative frequency of landing on heads is  .

3. The relative frequency of landing on tails is  .

4. A spinner has 4 equal sections: Red, Blue, Green, Yellow. If you spin it 100 times and it lands on Red 30 times, what is the relative frequency of landing on Red?

a

1/4

b

0.3

c

30

d

4/100

A bag contains marbles of different colors. You draw a marble, record its color, and replace it. You do this 40 times. Here are your results:

Red: 15 times

Blue: 10 times

Green: 8 times

Yellow: 7 times

5. Calculate the relative frequency for each color. Express your answers as decimals.

Red:  

Blue:  

Green:  

Yellow:  

6. Based on the data from question 5, if you were to draw a marble 100 more times, how many times would you predict it to be Blue? Explain your reasoning.