Answer:
A. 0.3204 B. $14.669
Explanation:
Mean = 8.9 SD = 4.5
Required probability = P (X >/= 550/50)
P(X>/=11) = 1 - P[(X - mean/SD) < (11 - mean)/SD]
= 1 - P(Z < (11-8.9)/4.5)
P(X>/=11) = 1 - P(Z < 0.4666667)
Using Excel NORMDIST(0.4666667,0,1,1)
P(X>/=11) = 1 - 0.6796 = 0.3204
The probability that she will earn at least $550 = 0.3204
b. P
(
X > x
) = 0.10
1 − P
(
X − mean)/SD ≤ (x − mean)
/SD = 0.10
P
(
Z ≤ z
) = 0.90
Where,
z = (x − mean
)/SD
Excel function for the value of z:
=NORMSINV(0.9)
=1.282
Hence (x - mean)/SD = 1.282
= (x - 8.9)/4.5 = 1.282
x = (1.282*4.5) + 8.9
x = 14.669
He earns $14.669 on the best 10% of such weekends.
Answer: d. A price near $60
Explanation:
The Preferred Stock was selling at $56 then a notice was circulated that RMO would be calling the stock at a price of $60.
This $60 is more than the current $56 and so this will need to reflect in the price of the stock. The adjustment will cause the Preferred stock to start trading near $60 as traders will seek to take advantage of the impending call by buying at a lower price and thus making a bit of profit when the stock is called at $60. The market will adjust to this because the Preferred stock will be perceived as undervalued. A price closer to the Call price will therefore become the new price to properly value the stock.
Answer:
A cash budget is very important, especially for smaller companies. It allows a company to establish the amount of credit that it can extend to customers without having problems with liquidity. A cash budget helps avoid a shortage of cash during periods in which a company encounters a high number of expenses.
Explanation:
Answer:
They all are stores and having customers and sell products but a difference is they sell different things like pet food and wood power tools
