E(X) = λ is used for which distribution?
In Poisson's distribution, a positive constant called λ is used, which is the mean and variance of the distribution. The Poisson distribution predicts how many of a certain type of event will occur in a bounded area or during a given period, provided that the events occur independently and cannot occur simultaneously. The events are sometimes called "outcomes" or "observed occurrences."
If r xy = 0, then:
If input prices adjusted very rapidly to output prices as classical economists argue the Phillips cure would be
In the basic Solow model of growth
For which of the following consumption functions, the value of income multiplier, k=4?
In classical linear regression model if we add in 90 in X and Y observation and re-estimate the regression model then slope coefficient