Answer:
B
Step-by-step explanation:
Given the data:
24, 25, 29, 30, 31, 31, 32, 34, 34
Minimum value = 24
Maximum value = 34
First quartile (Q1) = 1/4(n+1)th term
Q1 = 1/4 * 10 = 10/4 = 2.5th term = (25+29)/2 = 27
Q2 = 1/2(n+1)th term = 1/2(10) = 5th = 31
Q3 = 3/4(n+1)th term = 3/4(10) = 30/4 = 7.5th term = (7th +8th) term = (32 + 34) / 2 = 66/2 = 33
Hence, correct boxplot should have :
Minimum value = 24
Q1 = 27
Q2 = 31
Q3 = 33
Maximum value = 34
The second boxplot is correct
