Answer:
just plug the numbers in
Step-by-step explanation:
Answer:
$1.60
Step-by-step explanation:
You can divide 80/50 and you will get how much each ticket costs.
Answer:
1) Option C) Parameter
2) Option D) Statistic
Step-by-step explanation:
We are given the following statement n the question:
Phone-in poll conducted by a newspaper reported that 57% of those who called in liked ''real TV''.
The unknown true percentage of American citizens who like ''real TV'' is a parameter because here we talk about the whole population of Americans who like the real TV
- Parameters are numbers that summarize data for an entire population.
57% is the proportion of sample that is describing the sample of people who participated in the poll and liked real TV and thus, 57% is the statistic.
- A statistic is a characteristic of a sample. Generally, a statistic is used to estimate the value of a population parameter.
Answer:
Yes
Step-by-step explanation:
Yes, it's a function.
If It have one more y to the same x, it's not a function.
I hope I've helped you.
