Question

55-175
175-200
200-225
225-250
250-275
275-300
300-325
Total
(1) What is the size of the class intervals?
(ii) Which class has the highest frequency?
(ii) Which class has the lowest frequency?
(iv) What is the upper limit of the class interval 250-275?​

Answer 1

Answer:

1 ) more than 55

2)300 - 325

3)55 -175

4) i}275 -300

ii}300-325 .

Step-by-step explanation:

This is answer by my solving by my pattern