Question

The data below represents the number of customers at each Slurpee Sam's Spaghetti Shop.

Answer 1

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

Answer 2

Answer:

ITS C

Step-by-step explanation:

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