Question
If rp be partial correlation compound on sample rAB.c
compound from sample of size n, the test statistic for significance testing isSolution
The correct answer is D
In a class, the ratio of number of boys to number of girls is 14:9. If 3 boys joined the class and 3 girls left the class, then the ratio becomes 5:3. F...
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If the third proportion of 14 and 28 is “0.5k”, then find the value of (k − 10) : (k + 8).
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The price of sugar is increased by 15%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
P, Q and R together started a business. Two times the investment of P equals three times the investment of Q and the capital of Q is twice that of R. Fi...
