What is the interquartile range of this data set? 1,5,12,14,29,45,48,61,72,84,96

Mathematics

2 answers:

Setler [38]3 years ago

6 0

.! It’s 60
.! It’s 60

mario62 [17]3 years ago

4 0

Answer:

Step-by-step explanation:

Q1 = 12

Q3 = 72

the interquartile range = Q3-Q1 = 72-12 =60

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Answer:

(d)0.6

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(a)Frequency Distribution

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(c)The cumulative frequency distribution.

$\left|\begin{array}{c|c|c}$Waiting Time(in Minutes)&$Frequency&$Cumulative Frequency\\-----------&--&---\\0-4&4&4\\5-9&8&12\\10-14&5&17\\15-19&2&19\\20-24&1&20\\--&--&--\\Total&20\end{array}\right|$