Standard deviations of the four activities of the critical path are 1,2,4,2.
Standard deviation of this critical path = Sum of square root of variance of this corresponding critical path
Standard deviation of critical path
Now we need to find the probability that the project will completed in 38 weeks given that its expected completion time is 40 weeks.
That is, we need to find P(X<38) :
Probability
Thus the probability that the project will be completed in 38 weeks is 0.34.
It will increase $1,054.73 and the new price will be $20,231.73
Answer:
slope is -2
Step-by-step explanation:
Answer:
She will save 62.40
Step-by-step explanation:
First find the total amount she makes
hours times hourly rate
19.5 * 12.80
249.60
She saves 1/4 of this, so multiply by 1/4
1/4 * 249.60
62.40
She will save 62.40
9514 1404 393
Answer:
yes
Step-by-step explanation:
When distance and time are both zero at once, and speed is constant, then distance and time are proportional:
distance = speed × time
The constant of proportionality is the (constant) speed.