Math, asked by nirmalkumarlodha5, 2 months ago

Q.28 Find the mean .
45 - 55
55-65
65 - 75
75 - 35
85-95
Literacy rate
No. of cities
3
10
11
8
3​

Answers

Answered by vasug407
0

Answer:

486/7 (aprox.= 69.4)

Step-by-step explanation:

Assume the middle value of each class and multiply it by it's corresponding frequency. Then add all the answers and divide the by sum of all the frequencies

Previous Question
Next Question
Similar questions
English, 1 month ago
explain that to me.Make the sentences into polite sentences.
Math, 1 month ago
i^57+1/i^125= complex nos...
Math, 1 month ago
write the numerator (n) and denumerator (d) of ⁷/3​...
Math, 2 months ago
Q1. If a/b = c/d , show that: • a³c + ac³ / b³+bd³ = (a+c)⁴/(b+d)⁴​...
Environmental Sciences, 2 months ago
Deference between homogenous and heterogeneous mixture Tell. Me. Fast. I am waiting...
Math, 9 months ago
Write the following rational numbers in ascending order. i)−7/8 , −1/12 ,−5/8, 11/16 , −2/4 ii)−2/9 ,−4/3 ,7/6, 10/9 ,−7/3...
English, 9 months ago
abstract noun of wide​...
Math, 9 months ago
What would be the denominator after rationalizing 7/(513 - 512)? OA) 19 O B) 20 O C) 25 O D) None of these​...