A cab driver received feedback ratings from 20 customers on a given day, which are as follows:

7, 9, 8, x, 6, 9, 7, 5, 9, 10, 7, 8, 9, 8, 8, 7, 10, 6, 6, 9.

If the relative frequency of rating 7 is 0.25, what is the value of x?

The relative frequency of rating 7 is given as 0.25. This means that out of the 20 customers, 25% of them gave a rating of 7. To find the actual count of ratings equal to 7, we multiply the relative frequency by the total number of customers. Let's call the count of ratings equal to 7 as 'x'. So, 0.25 = x/20. Solving this equation, we find that x = 5. Therefore, the value of x is 5.

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A cab driver received feedback ratings from 20 customers on a given day, which are as follows:7, 9, 8, x, 6, 9, 7, 5, 9, 10, 7, 8, 9, 8, 8, 7, 10, 6, 6, 9.If the relative frequency of rating 7 is 0.25, what is the value of x?

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A cab driver received feedback ratings from 20 customers on a given day, which are as follows:

7, 9, 8, x, 6, 9, 7, 5, 9, 10, 7, 8, 9, 8, 8, 7, 10, 6, 6, 9.

If the relative frequency of rating 7 is 0.25, what is the value of x?