Question
In each of the questions below, a sentence is given
with two blanks that indicate that some parts are missing. Identify the correct pair of words that fit in the sentence to make it grammatically and contextually correct. The marathon runner's _______ determination and rigorous training regimen enabled her to _______ her own personal record.Solution
"Unwavering" means steady and not changing. "Surpass" means to exceed or go beyond. The sentence suggests that the marathon runner's consistent determination and hard work helped her exceed her previous personal record.
Which option is incorrect for the component of ti.me series.
For a distribution, mean is 40, median is 40.5 and mode is 41. The distribution is:
Which one is not basis of classification of data.
The value of k so that following is probability mass function
X:           -2           -1           0  �...
A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two values is:
For the price -quantity chart
the Laspeyres price in...
If the second and third moment about the origin are 8 and 18 and the third moment about mean is -14 , then the first moment about the origin is:
Two data sets of sizes 6 and 9 have standard deviation 3 and 4, respectively, and arithmetic means 4 and 4, respectively. The standard deviation of com...
The purchasing power of money is equal to:
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