Sine, Cosine & Tangent

For each of the data sets below find the median, lower quartile, upper quartile and semi-interquartile range. Q2. For each of the data sets below find the median, lower quartile, upper quartile and semi-interquartile range. Q3. A class of pupils noted the number of brothers and sisters they each had. a. Show the results on a frequency table. b ................
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