Question
Which of the following country wins GSMA Government
Leadership Award 2023?Solution
India Wins GSMA Government Leadership Award 2023.
For the frequency distribution of X number of grammatical mistakes per line is as follows.
X:Â Â Â Â Â Â Â Â Â Â Â 0Â Â Â Â Â Â Â Â Â Â Â Â Â ...
If the random sample of size n is drawn without replacement from a finite population of size N, the correction factor for standard error of sample mean...
Let x and y be two variables with variance as 1990 and 796 with 11 and 9 number of observations respectively. The value of F(10, 8) at 5% level of sign...
The mean and median of the distribution are 10 and 11 respectively, then the mode equals to
Second differencing in time series can help to eliminate which trend?
(I) Quadratic trend
(II) Linear trend
The mean and median of the distribution is 12 and 15. Then the mode equals to:
If the first, fifth and ninth decile of frequency distribution xi ∣ fi are 3,10,16, respectively, then Kelly's coefficient of skewness is:
For the ANOVA which of the following options is INCORRECT.
1.      Null hypothesis H0 : μ1 = μ2 = ... = μn
2.      F ...
X1 and X2 represent number of occurrences of event A and 8 that follow Poisson distribution with mean rate λ1 and λ2 , If Y1 and Y2 are inter-occurre...
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