【一道英国的数学题7Thetimesinminutestakenby11peopletowaittobeservedatasupermarkcheckoutarelistedinorder:1,1,2,3,3,3,4,5,5,6,8(a)Find:(i)thelowerquartile..(ii)theinterquartilerange..】
一道英国的数学题
7Thetimesinminutestakenby11peopletowaittobeservedatasupermark
checkoutarelistedinorder:
1,1,2,3,3,3,4,5,5,6,8
(a)Find:
(i)thelowerquartile
.
.
(ii)theinterquartilerange
.
.