Math, asked by manojkumardubey897, 10 months ago

5. The marks of 11 students of a class in a Physics test are given below:
46,35, 42, 49,33, 45,30,38,41,36.
(1) Find the average marks of students of the group.
(i) How many students scored marks more than the average marks?
(i) How many students scored marks less than the average marks ?​

Answers

Answered by nipurnnagar
0

Answer:Let the heights (in cm) of 10 students of our class be

125, 127, 132, 133, 134, 136,138, 141, 144, 146

Highest value among these observations = 146

Lowest value among these observations = 125

Range is defined as the difference of highest and lowest value in the data

Range = Highest value − Lowest value

= (146 − 125) cm

= 21 cm

Step-by-step explanation: make me as brainlist

Answered by eshikanahata
0

Step-by-step explanation:

(i) average = total marks/number of outcomes

average = (46+35+ 42+ 49+33+ 45+30+38+41+36)/10

395/10 = 39.5

(ii) 5 students

(iii) 5 students

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