Splet26. mar. 2024 · The length of the washing the wall, if the rate of white washing the =1 is ₹20 per m2. Section-D (5×4=20) Q31. In mathematics test the following marks were obtained … SpletStatistics and Probability questions and answers. (a)The following are the marks of the Statistics subject obtained by 40 students in a final examination Develop a frequency table, use 4 as lower limit of the first class. 63 20 10 25 5 30 65 15 41 51 15 30 55 60 45 50 8 10 40 20 30 34 4 25 56 48 9 16 44 70 24 7 9 36 30 30 40 65 50 35 Construct ...
The average marks obtained by 150 students in an examination is 40…
SpletIn a class of 40 students marks obtained by the students in a class test (out of 10) are given below : Calculate the following for the given distribution : (i) median (ii) mode. Measures of Central Tendency ICSE 1 Like Answer (i) The variates are already in ascending order. We construct the cumulative frequency table as under : Splet19. apr. 2024 · The average marks obtained by 150 students in a certain examination is 50. If the average marks of the passed students are 54 and that of the students who failed are 30, then what will be the number of the students who failed? ... The mean of 100 observations is 40. It is found that an observation 53 was misread as 83 then the correct … covid nedlukning 2021
The marks obtained by 40 students of a class in examination
Splet05. mar. 2024 · The marks obtained by 40 students are grouped in a frequency table in class intervals of 10 marks each. The mean and the variance obtained from this … Splet13. maj 2024 · Viewed 7k times. 1. If the marks obtained by a student in five different subjects are input through the keyboard, write a program to find out the aggregate marks … SpletIn a case of 40 students, marks obtained by the students in a class test (out of 10) are given below: Calculate the following for the given distribution: (i) Median (ii) Mode Advertisement Remove all ads Solution (i) Total number of Students = 40 which is even Median = term 1 2 [ ( n 2) + ( n 2 + 1) t h term] brickmaths for class 6