Answer:A positive correlation is a relationship between two variables such that their values increase or decrease together.
Step-by-step explanation:
Answer:
Only 2-3 actors were allowed on the stage at one time, and masks permitted quick transitions from one character to another. There were only male actors, but masks allowed them to play female characters.
Step-by-step explanation:
Answer:
B. Parameter
Step-by-step explanation:
When something is taken from a sample and estimated to the entire population, it is a statistic. For example, if you survey 200 Central New York residents, an 60% of them say they are Buffalo Bills fans, the 60% is a statistic.
When something is true to the entire population, it is a parameter. If i study the voting preference of all 53 players on the Buffalo Bills active roster, and 83% are Democrats, the 83% is an parameter.
In this problem, we have that:
Of all DeVry students, a study found that 43% of them are business majors.
The keyword is all, meaning that the 43% is true for the entire population.
So the correct answer is:
B. Parameter
I'll say true because you need to kind of "overthink it" so you can decided whether to believe it or not.
If 1 ton is 2000 pounds then 7 tons is 14,000 lbs. so if we subtract 2800 from 14000 we get 11200
