The table below shows the distribution of the weights of 50 primary students. (a) Complete the table. Weights, x (kg) Class Boundaries Frequency Class Mark 22 20-24 19.5 24.5 6 25-29 10 30-34 13 35-39 9 40-44 6 45-49 4 50 - 54 2 (b) Draw a histogram. (c) Using the result in part (b), construct a frequency polygon.

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Q: Class Frequency -15-20 -0 21-25 -4 -26-30 -10 -31-35 -2 36-40 -0

A: Answer

Q: (Type whole numbers.) Class Frequency 126-162 163-199 200-236 237-273 274-310 the data set using 5…

A: 169 157 126 130 179 161 166 220 142 133 194 209 151 257 260 248 306 139 204 181 Sample size n =20

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Q: :00 lowing table. 80 21 Clear All Draw: Dot Submit Crin

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Q: Part II. The data below represents the weights (in kgs) of a sample of 20 giant turtles: 61 65 67 67…

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