Question

5．要統(tǒng)計(jì)一到六年級(jí)星期五借圖書的本數(shù)可選用條形統(tǒng)計(jì)圖；要統(tǒng)計(jì)一個(gè)月來某個(gè)年級(jí)每周借書量的變化情況應(yīng)選用折線統(tǒng)計(jì)圖．

Answer 1

分析 條形統(tǒng)計(jì)圖能很容易看出數(shù)量的多少；折線統(tǒng)計(jì)圖不僅容易看出數(shù)量的多少，而且能反映數(shù)量的增減變化情況；扇形統(tǒng)計(jì)圖能反映部分與整體的關(guān)系；由此根據(jù)情況選擇即可．

解答 解：根據(jù)統(tǒng)計(jì)圖的特點(diǎn)可知：要統(tǒng)計(jì)一到六年級(jí)星期五借圖書的本數(shù)可選用條形統(tǒng)計(jì)圖；要統(tǒng)計(jì)一個(gè)月來某個(gè)年級(jí)每周借書量的變化情況應(yīng)選用折線統(tǒng)計(jì)圖．
故答案為：條形，折線．

點(diǎn)評(píng) 此題應(yīng)根據(jù)條形統(tǒng)計(jì)圖、折線統(tǒng)計(jì)圖、扇形統(tǒng)計(jì)圖各自的特點(diǎn)進(jìn)行解答．