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A store employee conducted a survey of 390 randomly selected customer’s. According to the survey, 180 customers often use the store’s app. To the nearest whole percentage, what is a good estimate of the percentage of all customers who use the app?

Respuesta :

To find:

The percentage of all customers who use the app.

Solution:

The total number of employee selected for the survey are 390.

180 customers use the store's app. So, the percentage is:

[tex]\%=\frac{180}{390}\times100\approx46[/tex]

Thus, the percentage of customers who use the app are 46%.

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