Question

19.
A group of students went to another city to collect the data of monthly consumptions
(in units) to complete their Statisties project. They prepare the following frequency
distribution table from the collected data gives the monthly consumers of a locality.
Monthly consumption No. of
(in units)
consumers
65-85
4
85-105
5
105-125
13
125 - 145
20
145 - 165
14
165-185
8
185 - 205
4
2,2
(a) What is the lower limit of median class?
(i) 125 (ii) 145 (iii) 165 (iv) 185
(b) What is the lower limit of modal class?
(i) 125 (ii) 145 (iii) 165 (iv) 185
(c) What is the mean of upper limits of median and modal class?
(i) 125 (ii) 145 (iii) 165 (iv) 185
(d) What is the width of the class?
(i) 10 (ii) 15 (iii) 20 (iv) 25
(e) The median is:
(i) 137 (ii) 135 (iii) 125 (iv) 135.7​

Answer 1

Answer:

hgggf h i vi avam

Step-by-step explanation:

bharat men bhi kar sakte han ki is bar bhi nahi hai ki is tarah ki baten karneki koshish ki lage han ki aap apane land

Answer 2

Answer:

a 125

b 145

c 145

d 15

e 137

Step-by-step explanation:

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