Question

Look at the above histogram and answer the following questions: (i) How many students obtained less than 10 marks? (ii) How many students obtained 30 or more than 30 marks but less than 40 marks? (ii) For being placed in the first division a candidate has to obtain 60 or more than 60 marks, how many students got first division marks? (iu) What is the interval of highest marks and how many students are there in this interval? (U) What is the class size? 4. Prepare a histogram for the data given in the table below:​

Answer 1

Answer:

I don't know okkkkkkkkkkkkkkk

Answer 2

Answer:

i.) 2 students

ii.) 8 students

iii.) 6 + 3 = 9 students

iu.)

Interval of highest marks = (I don't know sorry..)

Number of students in the interval = 10

U.) 2+5+2+8+10+9+6+3 = 45

Hope this helps! I don't know the answer for the first sub question for (iu), but I hope my answers help!