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Tushar
Subject: Economics
, asked on 10/2/18
Please solve q no 2
$Q2\phantom{\rule{0ex}{0ex}}Caclulates\mathrm{tan}darddeviationforthefollowingdata:$
C.I
F
0-10
5
10-20
10
20-30
20
30-40
40
40-50
30
50-60
20
60-70
10
70-80
4
Answer
1
Tushar
Subject: Economics
, asked on 20/1/18
Solve 9
Q 9 Calculate S. D. and coefficient of variation
Answer
1
Faiza Mukaddam
Subject: Economics
, asked on 3/1/18
Q. Calculate Mean Deviation and Standard Deviation form the following data.
Marks
No. of students
Below 20
8
Below 40
20
Below 60
50
Below 80
70
Below 100
80
Answer
2
Faiza Mukaddam
Subject: Economics
, asked on 18/12/17
The characteristics of a met that can be measured in the form of numbers is called :
Answer
1
Bhupender Rana
Subject: Economics
, asked on 21/10/17
Plz slove Q36 to 43 plz slove all question
Answer
1
Bhupender Rana
Subject: Economics
, asked on 21/10/17
Plz slove Q19 to 26 plz slove all question
Answer
1
Bhupender Rana
Subject: Economics
, asked on 21/10/17
Plz slove Q5 to11 plz slove all question
Answer
1
Bhupender Rana
Subject: Economics
, asked on 21/10/17
Plz slove all question Q11 to 18 plz slove
Answer
1
Moksha Dholakia
Subject: Economics
, asked on 9/10/17
Show inequality in wages in the two different fiems using lorenz curve-
WAGES- 50-70 70-90 90-110 110-130 130-150
No. of people in firm A - 20 15 20 25 35
No. of people in firm B - 150 100 90 110 50
KINDLY help me with this question-
thankyou
Answer
1
Bhupender Rana
Subject: Economics
, asked on 17/6/17
Arithmetic mean of 100 items of a series is 40. Later on, it was discovered that two values of 53 and 24 were wrongly taken in place of 35 and 22. Find out the correct mean.
Answer
1
Bhupender Rana
Subject: Economics
, asked on 16/6/17
Plz slove all question plz plz slove
Answer
1
John
Subject: Economics
, asked on 6/4/17
Please solve question no. 57
Answer
1
Shobhit De
Subject: Economics
, asked on 20/1/17
In a town 25% of the persons earned more than Rs. 45000 where as 75% earned more than Rs. 18000. The relative dispersion will be?
Answer
2
Nishtha Srivastava
Subject: Economics
, asked on 16/1/17
Question 25 please urgent
Answer
1
Supraja Saravanan
Subject: Economics
, asked on 31/12/16
The monthly wages paid to the workers of a factory had a mean of Rs. 2,400 with the standard deviation of Rs. 250. What will be the new mean and standard deviation if the wages of all workers are increased by
Rs. 300
10%
Answer
1
1
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3
4
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What are you looking for?

$Q2\phantom{\rule{0ex}{0ex}}Caclulates\mathrm{tan}darddeviationforthefollowingdata:$

Q 9 Calculate S. D. and coefficient of variation

WAGES- 50-70 70-90 90-110 110-130 130-150

No. of people in firm A - 20 15 20 25 35

No. of people in firm B - 150 100 90 110 50

KINDLY help me with this question-

thankyou