The Box-and-Whisker Plot represents the ages of 40 people who responded to a telephone survey.

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

6 0

What they said ;-; ^

kondaur [170]3 years ago

3 0

Answer:

'A' is true; theoretically, 50% of the data items reside between the first and third quartiles (40 and 67.5)

Step-by-step explanation:

Range is 84-28 which is 56

Median is 51

1.5 x Interquartile Range (IQR) = 1.5(67.5-40) which equals 41.25

Q1 is 40

Q1 - IQR = -1.25

Low outliers are below -1.25 - 41.25; there are not data items below -42

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