Please explain #10
Best answer will mark as brainiest answer!!
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I think here it is asked to find the class interval.Mid value (x) is given to u.
As according to what is written there i think the mid values must be given as 20 then 25 and 30.. this way.
The easiest way to find the class interval is ,first you need to know the difference between the mid values .
Here the difference is 25-20 = 5
Then divide the difference by 2 i.e., 5÷2= 2.5
Now take a mid value . For example 20 as it is asked in the question.
Add 2.5 to it and subtract 2.5 from it.
Then we get 20-2.5= 17.5 , 20+2.5= 22.5
17.5 - 22.5
This is the class interval and this is what is explained in the pic.
Hope this will help u.
As according to what is written there i think the mid values must be given as 20 then 25 and 30.. this way.
The easiest way to find the class interval is ,first you need to know the difference between the mid values .
Here the difference is 25-20 = 5
Then divide the difference by 2 i.e., 5÷2= 2.5
Now take a mid value . For example 20 as it is asked in the question.
Add 2.5 to it and subtract 2.5 from it.
Then we get 20-2.5= 17.5 , 20+2.5= 22.5
17.5 - 22.5
This is the class interval and this is what is explained in the pic.
Hope this will help u.
chandni11:
and u r welcome
i hope u get it.
yeah for sure sis
thnks good to know bro
To mark brainiest answer there is no option coming otherwise I'll mark your answer as
haha thats okay the option wont come until there are two answers i guess
yeah maybe
and well i was of some help to u only that is enough
take care bye
thanks bye
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