Answer:18x+5
Step-by-step explanation:
That would be 32.6 32.60 and 32.6 are exactly the same just like 1635 and 01635 are the same number
Answer: x = 10
Step-by-step explanation:
Since B is the midpoint, segment AB and segment BC are equal to each other
3x - 8 = x + 12
Subtract x on both sides.
2x - 8 = 12
Add 8 to both sides
2x = 20
Divide by 2 on both sides
x = 10
A. Given that the program was targeted at adults, there is a 37.5% chance that it was recorded.
Answer:
(B) Yes, there is reason. The TV audience might not be representative of the population.
(E) Yes, there is reason. Call-in polls tend to be biased.
Step-by-step explanation:
According to the information given we might consider two answers.
The first answer is:
<em>(B) Yes, there is reason. The TV audience might not be representative of the population.</em>
Let's remember that for a sample to be representative of a population must be random and every person must have the same probability of being selected. Here, the question is targeted only to the TV show's audience, so the results can only be interpreted for this segment of the population.
<em>(E) Yes, there is reason. Call-in polls tend to be biased.</em>
The risk is that the people who call might be influenced by the show itself and would not give an unbiased answer. This creates a bias on the sample. Besides, as stated before, not all the elements of the population can be part of the sample.