Question
Which of the following is true in the given
expression? F < G ≤ H, U ≥ V = F, Q ≤ H = ZSolution
U ≥ V = F < G ≤ H = Z ≥ Q
In one way ANOVA, σ2 is estimated by:
For the two variables X and Y, the following observations are tabulated
X: 3 4 �...
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 approaches does multiplicative model have for the component of Time series Secular trend (7). Seasonal variation (S), Cyclical f...
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
For the recorded observation, the coefficient of variation is 0.2 and the variance is 16. The arithmetic mean is:
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
In a 3 races, 2 genders and 5 in each treatments group for two -way ANOVA, the degree of freedom for source of variation due to interaction, error and ...
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