The pracess of presenting a message to an audience is large
I think the answer to the factor that makes an IRA superior to a regular stock portfolio for saving for retirement is that <span>IRAs usually include employer contributions. The answer is letter D.</span>
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
Answer:
a.$4
Explanation:
initial price of fish dinner per piece was= $10
no. of fish dinner sold = 5
total initial revenue= 5*10= $50
new price of fish dinner = $9
and now six fish dinners are sold
new revenue= 6*9= $54
therefore the marginal revenue from the sixth dinner sold= 54-50= $4
hence option a is correct