Question

The following is the frequency distribution table for the age of the student in a school. Answer the question: ,AGE IN YEARS ,0-5 ,5-10 ,10-15 ,15-20 ,NO OF STUDENT 35 ,45 50 ,30 a ,What is the class size of the class intervals? b,What is the upper limit of the fourth class intervals? c,What is the lower class limit of the second class intervals? d,What is the class marks of 0-5?please give me frequency table​

Answer 1

Answer:

hope this was helpful....

Answer 2

Answer:

Step-by-step explanation:

(a)  Class size =5-0=10-5=5

(b) Fourth  class is :15-20

Here 15 is lower limit

and upper limit=20

(c) Second class= 5-10

lower limit =5

(d) class= 0-5

Class marks=(Lower limit+ upper limit) /2

=(0+5)2

=5/2

The frequency table is attached