Given below are two statements:
Statement I: The transpiration, water is loss from aerial parts of plants in the form of invisible water vapours.
Statement II: In guttation water solution oozes out from uninjured margins of aerial leaves only.
In the light of the above Statements, choose the correct answer from the options given below:
Both the statements are correct.Â
If A and B are manually exclusive events such that P(A)P(B) > 0 , then which option is correct?
Which of the following statements is INCORRECT?
The sample sizes for two cases were 15 each with means as 104 and 114 respectively and variances as 200 and 510 respectively.
Let the null hyp...
The coefficient of correlation is the _________ of coefficients of regression.
For making frequency distribution, the number of classes used depends upon:
The mean and median of the distribution are 10 and 11 respectively, then the mode equals to
The Pearson's correlation coefficient between following observation
X:Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â...
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
