Chris is part of the top management of a bank. He formulates a plan on how the bank will deal with its competitors and serve its
1 answer:
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Answer:
a) 15 to 35 approximately 95%
(b) 10 to 40 approximately almost all
(c) 20 to 30 approximately 68%
Explanation:
The data have a bell-shaped distribution which means the data is equally distributed on both sides of the mean.
We have the mean at 25 and a standard deviation of 5 which means that the interval is for each of the values of 5 .
The mean would be u and
The first value would be u ±σ = 25 ± 5= 20 and 30 (68 % )
The second value will be u ± 2σ= 25± 10 = 15 and 35 (95%)
The third value will be u ± 3σ= 25 ± 15 = 10 and 40 (99.7 % almost all)
In the figure below the light blue region gives u ±σ on both sides of the mean
, dark blue gives u ± 2σ values on both sides of the mean and grey gives
u ± 3 σ values on both sides of the mean.
It is obvious that 68 % of the data is contained in the u ±σ light blue region, 95 % of the data in the u ± 2σ dark blue including light blue and 99.7 % in the u ± 3σ all colored regions.
Answer:
a) 39.304%
b) 67.91%
c) 14.17%
Explanation:
a. Given"
Offer terms = 1.8/10
Now,
The Effective annual interest rate is given as:
=
on substituting the respective values, we get
=
= 0.39304
or
= 39.304%
similarly,
b. for 2.8/10 net 30
Effective annual interest rate =
= 0.6791
or
= 67.91%
c. for 1.8/10 net 60
Effective annual interest rate =
= 0.1417
or
= 14.17%
Answer:
See the attached pictures for detailed answer.
Explanation:
See the attached pictures for explanation.
