Question

Which of the following cumulative frequency distribution corresponds to the given frequency distribution? Number Weight (oz) of Stones 1.2-1.6 5 1.7-2.1 2 2.2-2.6 5 2.7-3.1 5 3.2-3.6 13 OA ОВ. Cumulative Weight (oz) Frequency 1.2-1.6 5 1.7-2.1 7 2.2-2.6 12 2.7-3.1 17 3.2-3.6 30 5 7 Cumulative Weight (oz) Frequency Less than 1.7 Less than 2.2 Less than 2.7 12 Less than 3.2 17 Less than 3.7 28 Cumulative Weight (oz) Frequency Less than 2.2 7 Less than 3.2 17 Less than 3.7 30 OD. 5 Cumulative Weight (oz) Frequency Less than 17 Less than 2.2 7 Less than 2.7 12 Less than 3.2 17 Less than 3.7 30

Answer 1

If you have any doubts please ask me in comments here ijust used basic form for comulative frequency

* To Bind the following comulative frequency distribution; corresponding to the given frequency distribution: Weight (oz) Number of stones, 1.2 - 1.6 S Less than 1.7 is 5 1.7-2.1 2 Less than 2.2 is 5+2 = 4. 5 2.2 - 2.6 is Less than 2.7 5+2+5 12 2.7 3.1 5 Less than 3.2 is 5+2+5+5 = 17 3.2 -3.6 13. Less than 3.7 is 5+2+5+5+13 = 30. > comulative frequency distribution: --- weight (oz). comulative Frequency. -- --- 1 5 Less than 1.4. Less than 2.2 Less than 2.7 12 Less than 3.2 17 30 3.3 Less than correct Answer -- Answer (C)