Question
Which one of the following is volume of water necessary
to cover an area of 1.0 ha to a depth of 5 cm?Solution
Volume = Area x Depth Area = 1.0 ha = 10,000 m² (since 1 ha = 10,000 m²) Depth = 0.05 meters Volume = 10,000 m² x 0.05 m = 500 m³
If rp be partial correlation compound on sample rAB.c compound from sample of size n, the test statistic for significance testing is
Which of the following is the most relevant for deriving a point estimate?
If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:
If Laspeyres price index of a commodity is 208 and Passche's price index of the same commodity is 52, the value of Fisher index number will be:
If xi | fi , i = 1,2,...n is a frequency distribution with standard deviation 15 and mean 30, the coefficient of variation will be equal to:
The mean and median of the distribution is 12 and 15. Then the mode equals to:
Which of the following small savings schemes currently has a maturity period of 115 months?
If mean and mode of the distribution is 32 and 21, then the distribution:
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