Answer:
Portfolio return = 7.3%
Explanation:
<em>The portfolio expected rate of return would be the weighted average expected rate of return</em>
Weighted average expected rate of return=
12%× (1000/(3500+1000) + (3,500/(1000+3500)× 6%= 0.073333333
Expected rate of return = 0.073333333
× 100 = 7.3%
Portfolio return = 7.3%
Answer:
0.0084
Explanation:
For this probability problem, we will have to make use of the normal probability distribution table.
to use the table, we will have to compute a certain value
z = (x- mean) /Standard deviation
z =
= 2.39
Probability he has worked in the store for over 10 years can be obtained by taking the z value of 2.39 to the normal probability distribution table to read off the values.
<em>To do this, on the "z" column, we scan down the value 2.3. we then trace that row until we reach the value under the ".09" column. </em>
This gives us 0.99916
Thus we have P (Z < 2.39) = 0.9916
We subtract the value obtained from the table from 1 to get the probability required.
1 - 0.9916 = 0.0084
The Probability that the employee has worked at the store for over 10 years = 0.0084
Tim should be in governance.
Suzette should be in planning