检定这组样本是否来自平均数为不大于87立方英吋的母体。

检定这组样本是否来自平均数为不大于87立方英吋的母体。

結果 (英文) 1:

Test whether this group of samples comes from a mother whose mean is no more than 87 cubic inches.

結果 (英文) 2:

Check whether this group of samples came from the mother with an average of no more than 87 cubic inches.

結果 (英文) 3:

Test whether the samples are from a parent with an average of no more than 87 cubic inches.