calculating upper and lower quartiles The number of goals scored by a football team during a month

spazzter08dyk2n

spazzter08dyk2n

Answered question

2022-05-08

calculating upper and lower quartiles
The number of goals scored by a football team during a months worth of matches is recorderd.
They scored 0 goals 4 times, 1 goal 6 six times and 2 goals 3 times. Calculate the lower and upper quartiles.
Would it simply be this?: lower quartile is the 3.5th value which is zero, and upper quartile is the 10.5th value which is 2?

Answer & Explanation

Leroy Lowery

Leroy Lowery

Beginner2022-05-09Added 22 answers

We have data on 4 + 6 + 3 = 13 games. 13 0.25 = 3.25, and 13 0.75 = 9.75. We round these to 3 and 10, respectively. We line up all our values in order:
0 0 0 0 1 1 1 1 1 1 2 2 2
The third value is 0. the 10th value is 1

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