The percentage of boys in the class is 55%. This is because there are 20 people in the class, and 11/20= .55, or 55%
Answer: 26 dollars
Step-by-step explanation:
The owner needs to consider that:
To measure the risk she can multiply the probability of an event to happen (P)* the impact (I) (in this case the impact is the cost).
All these eventes can be considered as independent between each other (no correlation), so you can add their P*I.
In this case:
P1*I1= 1%*550=5.5
P2*I2=6%*150=9
P3*I3=15%*100=15
So, the expected value of what she may spend for repairng is = P1*I1+P2*I2+P3*I3= 5.5+9+15= 29.5
She shoould not spend more than 29.5 dollars, otherwise, she will spend more in the surge supresor than in expected reapring value
Options:
A.
All survey respondents
B.
The proportion of customers who say they are satisfied with their service
C. All customers who use the drive-thru window of this fast food restaurant
D. All customers of this restaurant
Answer:A. All survey respondents
Step-by-step explanation: A population is the total number of people or a particular organism staying in a particular place or from where a sample can be gotten which is to be used for an experiment.
A survey is a research procedure used to obtain data from a pre-determined group of people,this data is about their own view about a given topic of interest in the research.
Answer:
-18F + 6g The exact value
Answer:
is there a picture that I can see?
