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Alex777 [14]
2 years ago
5

How do I find the Q1 and Q3? 0,0,1,2,2,3,4,4,4,4,5,6,6,7,7

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
5 0

Answer:

Q1 = 2

Q3 = 6

Step-by-step explanation:

Mathematically, we have

Q1 = (n + 1)/4 th term

where n is the number of terms

By the count, we have n as 15

Q1 = (15 + 1)/4

Q1 = 4th term

Looking at the arrangement, the 4th term is 2

For Q3

Q3 = 3(n + 1)/4 th term

n = 15

Q3 = 3 * 4 = 12th term

The 12th term is 6

So that is the 3rd quartile

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How do I solve this?: The times of all 15 year olds who run a certain race are approximately normally distributed with a given m
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<em><u>Solution:</u></em>

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