Answer:
the median = 9
the range = 5
the mode = 7
Step-by-step explanation:
7 7 7 8 10 11 12 12
the median = (8+10)/2 = 9
the range = max - min = 12-7 = 5
the mode = 7
Answer:
967354176/8725762864 because it can be a common denomonater
Step-by-step explanation:
Answer:
47% is the statistic and 31% is the parameter.
Step-by-step explanation:
A parameter is a quantity of a variable representing certain characteristic of a population.
A statistic is a quantity of a variable representing certain characteristic of a sample.
The sample of parents of kindergartners selected is, <em>n</em> = 345.
The School records show that only 31% of parents of kindergartners sent their children to pre-kindergarten.
That is the population proportion is, <em>p</em> = 0.31.
This is the parameter value.
Of the 349 parents, 47% said they sent their children to pre-kindergarten.
That is the sample proportion is,
= 0.47.
This is the statistic value.
Thus, the correct option is:
47% is the statistic and 31% is the parameter.
Answer:
sorry
Step-by-step explanation:
?
Answer:
Advantages of quantum mechanics include explaining phenomena found in nature as well as developing technologies that rely upon quantum effects, like lasers.
Step-by-step explanation:
Have a AWESOME day
-NaomiTheGenuis