निम्नलिखितआँकड़ों का बहुलक ज्ञात कीजिए 25, 9, 69, 34, 70, 36, 90, 70, 56, 70, 71 | 10 | आँकड़ो का...

What is the mode of the given data? दिए गए आंकड़ों का बहुलक ज्ञात करें | 4,3, 7, 13, 16, 23, 3, 4, 7, 4, 3, 3, 9, 6,9, 6

3, 10, 21, 36, 55, 70, 105 (a) 105 (b) 70 (c) 36 (d) 55

Students of a class were tested to find their pulse rate. The following figures were obtained for the number of beats per minute. 70, 60, 70, 68, 67, 62, 71, 71, 59, 73, 73, 60, 60, 62, 6, 68, 70, 70, 74, 69 How many students are there whose pulse rate is more than 60 per minute ?

Find the median of the following data: class : 0-10 , frequency :5 , 10-20 , 3 , 20-30 , 4 , 30-40 , 3 , 40-50 , 3, 50-60 , 4, 60-70 , 7 , 70-80 , 9 , 80-90 , 7 , 90-100 , 8 ,

Mode of 2,2,3,3,5,5,5, /,8,8,9, 10 is 2,2,3,3,5,5,5,7,8,8,9,10 का बहुलक

Find the standard deviation for the following data: 10, 20, 30, 40, 50, 60, 70, 80, 90

Calculate standard deviation from the data on marks obtained by 10 students : 33 , 40 , 59 , 60 , 64 , 70 , 79 , 85 , 90 , 95