Answer:
the answer is A
Step-by-step explanation:
because the graph is skewed to the left
We can adjust the data by adding 4 to everything before we calculate the statistics. Or we can calculate the statistics on the given data and just add 4 to everything at the end. We'll get the same answer either way.
Let's sort the seven data points: 5 5 5 7 7 9 10
Those add up to 48 so the mean is 48/7 = 6.9
The one in the middle is 7 so the median = 7
The mode is the most common one, mode = 5
The range is the difference between max and min, so range = 10 - 5 = 5
In the second week we add four to everything. Since that adds four to the min and max, the range doesn't change.
Answer: mean=10.9, median=11, mode=9, range=5
That would be zero.
Obtuse means more than 90 degrees. A triangle's angles add up to 180 degrees so can't have two obtuse angles.
4(-3) + 3(-5) + 7
-12+-15+7=-20
Answer:
He sold it at 5100
Step-by-step explanation:
Find the 15% of 6000
6000 *15%
6000*.15
900
At a loss means subtract
6000-900
5100
He sold it at 5100
