D
Step-by-step explanation:
The number of guests is the independent variable and should be between 1 and 50. We can use a scale of 10's
The cost is the dependent variable and the minimum cost is 100 and should rise from there
The scale would be from 100 's
<u>(a) Construct a 95% confidence interval for the difference between the average number of intrusion attempts per day before and after the change of firewall setting (assume equal variance)</u>
I’m not sure what they are asking for. One way is -6(2x -4 + 3y)
That’s really the only way to factor it
Answer:
the answer is <u>C</u>.
Step-by-step explanation: