Answer:
C and D are both correct (if only one option can be selected then select C)
Explanation:
The conditions for inference is as follows:
- The data has to be from a random sample
- The data has to be in a normal distribution
- The observations need to be independent of one another
From the information we have, it seems that conditions 1 and 3 have been met. The cost of flowers at each wedding is not dependent on another wedding, and the weddings appear to be selected at random across the state.
However, 15 weddings is a small sample size, and it would be difficult to determine normal distribution from this number. Therefore, C could be correct. Additionally, just because the distribution is symmetric doesn't mean it is normal. A normal distribution is when a histogram of the data makes a bell-shape. However, data can be symmetric and not bell-shaped. Therefore, D is the correct answer.
Answer: I like this song. What I hate is brainly moderators stalk me daily and this is probably going to get removed.
Explanation:
They must learn that an object still exists even though they can’t see it.
