√ 288 <span> = √</span><span> 2 5 · 3 2 </span><span> = 12 √</span><span> 2
</span>√ 175 <span> = √</span><span> 5 2 · 7 </span><span> = 5 √</span><span> 7
</span>√ 44 <span> = √</span><span> 2 2 · 11 </span><span> = 2 √</span><span> 11
</span>√ 63 <span> = √</span><span> 3 2 · 7 </span><span> = 3 √</span><span> 7
</span>√ 450 <span> = √</span><span> 2 · 3 2 · 5 2 </span><span> = 15 √</span><span> 2
</span>√ 1300 <span> = √</span><span> 2 2 · 5 2 · 13 </span><span> = 10 √</span><span> 13 </span>
14,1+18,2+15,5+16,2+22,4+16,2=102,6( среднее арифметическое) 22,4-14,1=8,3(размах)