Find the frequency of symbol ‘-’:
×, ×, ÷, -, ×, +, +, ÷, ×, +, -, +, +, -, ÷, ×
The number of times a particular value of data occurs is known as frequency.
×, ×, ÷, -, ×, +, +, ÷, ×, +, -, +, +, -, ÷, ×
Here, we observed that symbol '-' is occurring thrice, therefore the frequency of '-' symbol is 3.
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