If the trend equation fitted from a data on production (y in kg) of a fertilizer factory is 26y = 5335 + 624t, where time(t) has unit 1 year. Then monthly increase in production of fertilisers (in kg) is:
Let E and F be two events with P(E ) > 0, P(F|E) = 0.3 and P(E ∩ Fc ) = 0.2. Then P(E) equals:
The annual vehicles production (In lacs) in India is given in the pie chart.
If the annual production of motor cycle is 1.80 lacs, the annual production
Link relatives in a time series remove the influence of :
A and B are two independent events in a given sample space and the probability that both A and B occur is 0.16 while the probability that neither occurs is 0.36, then P(A) and P(B), respectively are :
If the actual values in time series from 2000 to 2006 are 77, 88, 94, 85, 91, 98 and 90 and the equation of the trend line with 2003 as origin is Y = 89 + 2X , then in case of multiplicative model, the trend eliminated values are :
