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The arithmetic mean of the set of observations 1, 2, 3, --------n is -----
Created: 2 months ago |
Updated: 1 week ago
n+1/2
(n/2+1)
n/2
1/2(n-1)
Job Solution
Standard Bank Ltd
Standard Bank Ltd - Probationary Officer - 09.05.2008
গণিত
Related Questions
If the cooperative (from the previous question) has the greatest number of members possible (with a minimum of Tk. 240 contribution) and all members except one paid exactly Tk. 240, then how much did the member who paid higher than the rest, pay?
Created: 2 months ago |
Updated: 1 week ago
Tk. 200
Tk. 680
Tk. 440
Tk. 280
Tk. 300
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Standard Bank Ltd
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In 2000, the book value of a car was 2/3rd of the original purchase price, and in 2004, its book value was 1/2 of the original purchase price. By what percentage did the value of the car decrease from 2000 to 2004.
Created: 2 months ago |
Updated: 2 weeks ago
16.67%
25%
33.33%
50%
75%
Job Solution
Standard Bank Ltd
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In a cricket team scores X runs on average over N games, and then scores Y runs in the next game, then the average score for the team over the (N+1) games is :
Created: 2 months ago |
Updated: 2 weeks ago
(X+Y)/(N+1)
(NX+Y)/(N+1)
{N(X+Y)} /(N+1)
{N(X+Y)-1}/N
{(N+1) (X+Y)} /(N+1)
Job Solution
Standard Bank Ltd
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The midpoint of a straight line is (3,6). If one endpoint of the straight line is (4,7) what is the other endpoint?
Created: 2 months ago |
Updated: 1 week ago
(2,3)
(2,5)
(3,5)
(1,5)
Job Solution
Standard Bank Ltd
Trainee Asst. Officer 20.07.2018
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A garden plot turned out to be a parallelogram with base 12ft and height 6ft. What is the area of the garden plot?
Created: 2 months ago |
Updated: 2 weeks ago
40
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60
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Job Solution
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