For the sample:

Applying this to the whole population:

Since we can't have "0.52 of a person" we roudn to the neares whole, or 496.
Answer:
the coordinates for c is 5, -17
Step-by-step explanation:
Answer:
1. 64
2. 83
3. 33
4. 61
5. 47
6. 16
Step-by-step explanation:
Take the inverse function of the trig functions and plug the number in your calculator.
Answer:

Step-by-step explanation:
The way I did this was I noticed that the graph had a y-intercept of 4 and the only exponential function that had a y-intercept of 4 was
Answer:

Step-by-step explanation:
Given
-- total
--- defective
--- selected
Required
The probability of rejecting the batch
This means that at least one of the selected piece is defected.
So, we first calculate the probability that all the selected piece are accepted.
So, we have:

The denominator decreases by 1 because it is a probability without replacement; 180 is subtracted from the numerator to represent the number of non-defective CDs
So, we have:


Using the complement rule, the probability that the batch will be rejected is:

