If P is the amount invested at 5% p.a compounded half yearly for 2 years, what would be the amount received at the end of 2 years?
When compounded half yearly, A = P (1 + r / 200)2t = P (1 + 5 / 200)2x2 = P (1 + 5 / 200)4 = P (205 / 200)4 A = P(1.025)4
The second and fourth moment about mean for a distribution are 4 and 18 respectively. What is the value of Pearson's coefficient of skewness β ₂ ? ...
The Excess Kurtosis of the Geometric distribution with parameter p is:
In one way ANOVA, σ2 is estimated by:
For the production data
Year: 1 2 3 ...
Which of the following approaches does multiplicative model have for the component of Time series Secular trend (7). Seasonal variation (S), Cyclical f...
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:
Which of the following methods is NOT used in computation of a seasonal index for time series?
The 95% confidence interval of average age of accidents in any city during last year for a sample of size 100 with mean age 34.25 from population of st...