This particular list of boundaries tells us that we would like to group measurements in list for x-values between 1 and 5, between 5 and 7, and between 7 and 10.
Iji mee atụmatụ nyocha ọnụahịa Luckia bụ nkewapụtara dị ka uru uru ọ bara 1 a 5, nke di nma 5-7, 7-10 mpụ ahaziri ahazi.