用貝塞爾公式計(jì)算實(shí)驗(yàn)標(biāo)準(zhǔn)偏差s=[1.496/(15-1)]1/2=0.33℃(0.8) 答:實(shí)驗(yàn)標(biāo)準(zhǔn)偏差是0.33℃