Question
Read the Source/ Text given below and answer these questions: The following data given the weight (in grams) of $30$ oranges picked from a basket$:\ 106, 107, 76, 109, 187, 95, 125, 92, 70, 139, 128, 100, 88, 84, 99, 113, 204, 141, 136, 123, 90, 115, 110, 97, 90, 107, 75, 80,$ Frequency distribution table:
$i. $Class Size of given class data:
$a. 20$
$b. 10$
$c. 30$
$d. 15$
$ii.$ Classmark of forth class:
$a.70$
$b.130$
$c.20$
$d.15$
$iii.$ The number of oranges, whose weight is more than $180g:$
$a.1$
$b.3$
$c.2$
$d.4$
$iv.$ The number of oranges, whose weight is less than $100g:$
$a.10$
$b.3$
$c.5$
$d.13$
$v.$ The range of data is:
$a.70$
$204$
$c.134$
$d.274$
|
Class Interval
|
Tally marks
|
Frequency
|
|---|---|---|
|
$60 - 80$
|
$|||$
|
$3$
|
|
$80 - 100$
|
$||||\ ||||$
|
$10$
|
|
$100 - 120$
|
$||||\ ||||$
|
$9$
|
|
$120 - 140$
|
$||||$
|
$5$
|
|
$140 - 160$
|
$|$
|
$1$
|
|
$160 - 180$
|
$-$
|
$0$
|
|
$180 - 200$
|
$|$
|
$1$
|
|
$200 - 220$
|
$|$
|
$1$
|
|
Total
|
$30$
|
$30$
|
$i. $Class Size of given class data:
$a. 20$
$b. 10$
$c. 30$
$d. 15$
$ii.$ Classmark of forth class:
$a.70$
$b.130$
$c.20$
$d.15$
$iii.$ The number of oranges, whose weight is more than $180g:$
$a.1$
$b.3$
$c.2$
$d.4$
$iv.$ The number of oranges, whose weight is less than $100g:$
$a.10$
$b.3$
$c.5$
$d.13$
$v.$ The range of data is:
$a.70$
$204$
$c.134$
$d.274$
