A Mall has 21 shops: 9 are pens, 7 are shoes, and 5 are watch shops. What
2 answers:
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Answer:
Step-by-step explanation:
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Answer is B
6. answer is D
Given,
Total number of time coin is flipped = 70
number of time coin lands on tail = 21
<h3>What is Relative Frequency?</h3>A relative frequency indicates how often a specific kind of event occurs within the total number of observations. It is a type of frequency that uses percentages, proportions, and fractions.
To find: relative frequency of coin landing on tail.
= 21 / 70
= 3 / 10
Relative frequency = 3 / 10 × 100
= 30%
To learn more about relative frequency from the given link
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