题干
―____ go out for a picnic with us this afternoon?
―I’d like to, but I’ll be busy preparing for the test.
―I’d like to, but I’ll be busy preparing for the test.
A：Do you feel like
B：Would you like
C：Why not
D：What about
答案(点此获取答案解析）
C
长度的范围是34，44，样本数据分组为34，36），36，38)，38，40)，40，42)，42，44. 已知样本中产品长度小于38厘米的个数是36，则样本中净重大于或等于36厘米并且小于42厘米的产品的个数是 