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Statistics S1 Doubts

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omg yes i got 1 wrong but 2 was all correct al7amdulillah and what did u guys get for cmmulative freqency height? i got 16cm
I got 15.6 cm but the correct answer is 21.5 cm....
They had said 28% of daffodils have height h or more...
So 28/100 x 200 = 56
So we had to draw a line on 200 - 56 = 144
So the answer is 21.5 cm
I drew the line on 56.. :(
 
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yeah it
I got 15.6 cm but the correct answer is 21.5 cm....
They had said 28% of daffodils have height h or more...
So 28/100 x 200 = 56
So we had to draw a line on 200 - 56 = 144
So the answer is 21.5 cm
I drew the line on 56.. :(
said height h and we had to find h so h was 15.2..it cant be 28
 
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i hav a question.i solved question one n 2 on same page.does it make any difference ??i asked my teacher he said it doesnt matter either wich question u solve first or if u have done 2 questions on the same page.they check the whole paper .is he right ????
 
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