Answer:
a. We are confident that the mean admission rate is between 52.8% and 75.0%
Step-by-step explanation:
When you have an unknown population parameter you can use a sample to delimit an interval in which this parameter is, the interval is called confidence interval and the confidence level is the probability of the parameter being inside the interval. The confidence interval is represented by a pair of numbers, in this case, the pair is (52.8%, 75.0%) and the confidence level is 95%, with that level you can say that you're confident that the mean admission rate is between (52.8%, 75.0%).
Answer:
A. 24
Step-by-step explanation:
We know that the formula for find the area of right triangle is (1/2) × (b × h)
Using this formula, we can find the area of this right triangle given the side lengths
the base of this right triangle is 8
the height of this right triangle is 6
(1/2) × (8×6)
(1/2) × (48)
48/2
24
Answer:
B
Step-by-step explanation:
