WORD PROBLEMS on Statistics 8 for Class 9 and 10
Question for practice
The following questions are more helpful for class tenth students for all boards.
The following questions are more helpful for class tenth students for all boards.
Questions 8. The mode of continuous frequency distribution is 26.5. The frequency of modal class is 20, and the frequency of the class preceding the modal class and succeeding the modal class are 15 and 7 respectively. and the size of each class is 9. Find the lower limit of the modal class.
Submit your answer here in the comments or wait for answer
Questions 8. The mode of continuous frequency distribution is 26.5. The frequency of modal class is 20, and the frequency of the class preceding the modal class and succeeding the modal class are 15 and 7 respectively. and the size of each class is 9. Find the lower limit of the modal class.
Submit your answer here in the comments or wait for answer
mode= l+ (f1-f0/2f1-f0-f2)*h
ReplyDelete26.5= l+(20-15/40-15-7)*9
26.5= l+5/18*9
26.5= l+5/2
26.5= l=2.5
l= 26.5-2.5
l=24