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Yes u have to nd u cant skip it...

dude y axis is the vertical line we draw jus leave 2 cm space for - 10 on the left side and den continue with the positive integers..

Dude minus value's are always taken on the left side... Alwayss... It says -10 x <0....So u ll draw a rectangle from - 10 till 0 den for teh next one u ll draw a rectangle from 0 to 5... and continue..

Dude now u can only get a reply from me after 5 hours coz i m goin for sleeping now.. Take care... Best Ov luck...=)

Umm if ya can but i wud advice just revise wat u ve learnt coz learning new things will mess up evrythin.. Q1 i maself din't even bother too see it through out da year.. Nd i jus elaborated the text frm da passage but u dunt do dat ..Coz i had a gud vocab oova arabic words Of Quran.. So jus try...

Dude plss dunt only rely on this Coz in case this dosen't work den directly or indirectly u ll be blaming me so dunt do dat pls.. It might cum..Chances are really there...These Q's itself are imp=P..it is kinda easy but lengthy...yea be positive it is da best possible u can do in any...

Walikum As Salam... Dude all the answers are answered by me in thsi threadd...Q2a and b are answered pg 2 of this thread... other questions are answered on pg 4... And answer of q 6 is on pg 8 p.s there are many other questions answered by me so if possible for u then browse this whole thread u...

They are da same dude.. Its jus da name is used in different conditions.. But they mean the same

Yar but answer this question is step polygon only made for discrete data??

Mean Advantages: Easy to calculate Best measaure ov average when comparing Rigidly defined by mathematical formula All items are included in calculation Disadvantages: It cannot be calculated if all the values are not present. Affected by extreme Values.. Mode: Advantages Do not have arrange...

So step polygon is only made in discrete data??

Dude in curve we will only take the upper clas bounaries na??

Lol

Fps

Ohh so in the question how wud we decide that we have to make dat ya phir upper class boundaries plot karne se khudi stairs ban jayegi??

No just write 100 means that that year is the base year... Btw stairs means wat??:S

Dude it can be discrete as well as continiuos if teh question is given in integers lyk 2 yrs 3 yrs it is discret but if it is given 13 and a halff year and etc it si continious..depends upon the question

Dude discrete means with in the given limits Now u can take dat as years and months... So year Are whole Number.. And months are 12 so they are in the given limts

What is Step polygon? in cumulative frequency polygon we mark Throuh Upper class Boundary or midpoints?? Pls Help Asap

dude it wont the value Is -10 <x>0 so O pe first rectangle is ova ...then make a new rectangle from 0 to 5..