1. The data belou represents the heights (cm) of 20 boys 140 138 133 148 160 153 131 146 134 136 149 141 155 149 165 142 144 147 138 139 i. Censtruct a frequency distribution table using 6 classes,...

1. The data belou represents the heights (cm) of 20 boys<br>140<br>138<br>133<br>148<br>160<br>153<br>131<br>146<br>134<br>136<br>149<br>141<br>155<br>149<br>165<br>142<br>144<br>147<br>138<br>139<br>i. Censtruct a frequency distribution table using 6 classes, Drau a histogram and a frequency polyg<br>en and describe the shape of the histegram.<br>i. Find the mean, median and modat for the distribution and interpret your results.<br>i. Find the standard deniation and coefficient st uariation and interpret your results.<br>in, State two adeantages each for measures of central tendency and measures of wariation.<br>

Extracted text: 1. The data belou represents the heights (cm) of 20 boys 140 138 133 148 160 153 131 146 134 136 149 141 155 149 165 142 144 147 138 139 i. Censtruct a frequency distribution table using 6 classes, Drau a histogram and a frequency polyg en and describe the shape of the histegram. i. Find the mean, median and modat for the distribution and interpret your results. i. Find the standard deniation and coefficient st uariation and interpret your results. in, State two adeantages each for measures of central tendency and measures of wariation.

Jun 11, 2022

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1. The data belou represents the heights (cm) of 20 boys 140 138 133 148 160 153 131 146 134 136 149 141 155 149 165 142 144 147 138 139 i. Censtruct a frequency distribution table using 6 classes,...

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