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Principal Phillipi used a random sample of 20 student records to determine how far, in miles, students live from the school. The results are shown below. 3, 4, 5, 3, 4, 5, 6, 5, 4, 3, 2, 3, 4, 5, 6, 4, 8, 4, 3, 2 What is the mean distance that his students live from the school, rounded to the nearest tenth? 4.1 miles 4.2 miles 8.0 miles 8.3 miles

Respuesta :

metchelle
The mean distance for an ungrouped data can be calculated by adding the given data and dividing it to the number of data. In this given problem, the mean distance is equal to the summation of distances/number of students.
In other words, 83 miles/20 = 4.15 miles or 4.2 miles 

Answer:

The answer is 4.2

Step-by-step explanation:

I just answered the question

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