Answer:
a) 0.6667 = 66.67% probability that the temperature will be above 80°F.
b) 0.3333 = 33.33% probability that the temperature will be between 80°F and 85°F.
c) The expected temperature is of 82.5ºF.
Step-by-step explanation:
Uniform distribution:
The probability of all outcomes between a and b is the same.
Uniform distribution over the interval from 75°F to 90°F.
This means that
a. What is the probability that the temperature will be above 80°F?
We have that, on the uniform distribution:
In this question:
0.6667 = 66.67% probability that the temperature will be above 80°F.
b. What is the probability that the temperature will be between 80°F and 85°F?
We have that:
Then, in this question:
0.3333 = 33.33% probability that the temperature will be between 80°F and 85°F.
c. What is the expected temperature?
The expected value of the uniform distribution is:
In this question:
The expected temperature is of 82.5ºF.
Answer:
c. 21/25, 0.94, 0.95
Step-by-step explanation:
21/25 = 0.84
Isn't the formula radius squared? So I'd be 12^2 = 12x12 = 144
9+3.5g=11−0.5g9, plus, 3, point, 5, g, equals, 11, minus, 0, point, 5, g<br>
g =
WITCHER [35]
Answer:
g = 1/2
Step-by-step explanation:
Here, we want to calculate the value of g from the given equation
9 + 3.5g = 11-0.5g
11-9 = 0.5g + 3.5g
2 = 4g
g = 2/4
g = 1/2