aaronrthdhf aaronrthdhf

22-04-2024
Mathematics

Answered

The speeds of 11 cars passing a speed camera are recorded below.
19, 22, 26, 28, 28, 29, 29, 30, 30, 31, 36
(a) Find the median speed.
(b) Find the inter-quartile range of these speeds.

Answer :

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