Answer:
1. 4
2. 10
3. 19
Step-by-step explanation:
First, arrange the values
3 3 4 4 4 5 6 6 6 7 9 10 12 12 19 19 24 24 36
n = 19
1st quartile = (1/4)(19 + 1)th term = 5th term = 4
5th decile = (5/10)(19 + 1)th term = 10th term = 10
75th percentile = (75/100)(19 + 1)th term = 15th term = 19
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Answers & Comments
Answer:
1. 4
2. 10
3. 19
Step-by-step explanation:
First, arrange the values
3 3 4 4 4 5 6 6 6 7 9 10 12 12 19 19 24 24 36
n = 19
1st quartile = (1/4)(19 + 1)th term = 5th term = 4
5th decile = (5/10)(19 + 1)th term = 10th term = 10
75th percentile = (75/100)(19 + 1)th term = 15th term = 19