NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
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
Reply fast
Q. Calculate Mean Deviation and standard Deviation from the following data .
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
Damyanti Agarwal
Subject: Economics
, asked on 18/2/17
All the formulas of statistics economics...ALL
Answer
0
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
1
2
3
4
5
Next
What are you looking for?

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

Q 9 Calculate S. D. and coefficient of variation

Q. Calculate Mean Deviation and standard Deviation from the following data .

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