Question

in Roster Form and in the cardinal numbers of each. B={x : x € N , 3x -6<9} Pls tell me in details how to do this sums. pls kindly tell me. By the Formula​

Answer 1

Answer:

We know that lower limit of the lowest class = 10 It is given that Width of each class = 5 Total number of classes = 5 So we get First class = 10-15 Second class = 15-20 Third class = 20-25 Fourth class = 25-30 Fifth class = 30-35 Therefore, the upper class limit of the highest class is 35.Read more on Sarthaks.com - https://www.sarthaks.com/723974/width-each-five-continuous-classes-frequency-distribution-lower-class-limit-lowest-class

Step-by-step explanation: