Question

for a continuous variable, classes are 1-1.95, 2-2.95, 3-3.95, 4-4.95, 5-5.95 then what is the lower boundary point of the second class?​

Answer 1

Step-by-step explanation:

Upper class boundary of the highest class = Lowest class boundary +9× width of each class.

⇒ Upper class boundary of the highest class =10.6+9×2.5=33.1