Explanation and answer:
If if the possible outcomes are xi, and the corresponding probability is pi, where i is one of the N events, then the expectation [E] is given by
[E] = sum (xi*pi)
In the given case, n= frequency of the event, N=50=total number of events
i n xi pi n*xi*pi
1 40 0 40/50 40*0*40/50 = 0
2 8 20 8/50 8*20/50 = 3.20
3 1 100 1/50 1*100/50 = 2.00
4 1 500 1/50 1*500/40= 10.00
Total (expected gross winning) = 15.20
Person has already paid $10,
so the expected net winning = 15.20 - 10 = 5.20
Answer:
ssdfgfssssdffgggtwaaad cffddsaaserrtygttrreesss1 ffdde3455 re wwwertfsassfc cddwwadrtggcccxzds
Answer:
Interest paid each year = 5% of 1000 = $50
$1000 is to be paid at the end of 10 years.So payment each year = pmt(rate,nper,pv,fv) where rate = 0.04,nper=10 and fv =1000.
Payment into the fund =pmt(0.04,10,0,1000) = $83.29 each year
Value of the sinking fund at the end of the 4th year =pv(rate,nper.pmt) =pv(0.04,4,83.29) = 302.34
Interest earned by sinking fund in year 5 = 0.04*302.34 = 12.09
Interest on loan in 5th year = $50
So difference between the interest payment on the loan and the interest earned by the sinking fund in the fifth year. = 50-12.09 = 37.91 = $38 (to nearest whole number)
Answer: Option (E)
Explanation:
From the following given case or scenario, we can state that the development occurring in this particular case reflects that this group is still at the stage of transition, under which they are still following or are underway the halfway level or mark in the given timeline, which is given beforehand the project is started.