Question
निम्नलिखित हिंदी
वाक्य का अंग्रेजी अनुवाद वाला सही विकल्प कौन-सा है ? नई प्रौद्योगिकी से कार्यकुशलता में वृद्धि हुई है।Solution
The correct answer is A
Suppose your data produces the regression result y = 10 +3x. Scale y by multiplying observations by 0.9 and do not scale x. The new intercept and slope ...
Let X1, X2 and X3 are three (Pairwise) uncorrelated random variables. The mean & variance of each variable is 0 and 3, respectively. Find the correl...
If the R2 value for a regression line is 0.60 for 50 observations. What is the adjusted Rsquare value if the number of independent variabl...
Let X1, X2 and X3 are three (Pairwise) uncorrelated random variables. The mean & variance of each variable is 0 and 3, respectively. Find the correlatio...
Suppose your data produces the regression result y = 10 +3x. Scale y by multiplying observations by 0.9 and do not scale x. The new intercept and slope ...
An analyst has data on wages for 100 individuals. The arithmetic mean of the log of wages is the same as:
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An analyst has data on wages for 100 individuals. The arithmetic mean of the log of wages is the same as:
Consider a closed economy wherein
C = 0.8 Yd , t = 0.25 , I = 900 – 50i , G = 800, L = 0.25 Y – 62.5i , M/P = 500
Where in Yd = Di...
A and B constitute a random sample of size 2 from normal population with the mean µ and variance α2, find the efficiency of (A+2B)/3
