Answer:
7/8
Step-by-step explanation:
Probability= (Cards having letter Q to W)/(All cards) = 7/8
Download an app called photo math its should help thats what i use
Answer:58 approximately c
Step-by-step explanation:
Answer:
ABC is a DEF because its in order ABCDEFGHIJKLMNOPQRSTUVWXYZ
Step-by-step explanation:
The only possible answer so you're welcome
The variance for this activity is mathematically given as
Var=0.026
<h3>What is the variance for this activity?</h3>
A data set's variance may be seen as a measurement of the spread that exists between the individual integers. When evaluating the asset allocation of a portfolio, investors employ an expression known as the variance equation.
After careful consideration of the table given in the question, we have that
Pessimistic time tp=2
optimistic time to=1
most likely time tm=1.5
Generally, the equation for variance is mathematically given as
Therefore
Var=0.026
In conclusion, the variance for this activity
Var=0.026
Read more about variance
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