In statistics, the mean is the average of all data. You sum up all the data and divide to the number of data. Median, on the other hand, is just the middle term of the data when arranged from least to most.
So the measure that would change most is the mean. The new mean would be -5.82. While the new median would just move to the next data point which is 101.
Step-by-step explanation:
The points that lie on a number line, or the x-axis, have a y value of 0. Therefore, we can try applying the distance formula on points a and b given that:
a = (a,0)
b = (b,0)
d = √[(x₂ - x₁)² + (y₂ - y₁)²]
d = √[(a - b)² + (0 - 0)²]
d = √(a - b)²
d = a - b
Thus, the distance formula still applies to two points on a number line, it is just in a simplified form.
Answer:
0.17
Step-by-step explanation:
First, we can easily calculate that the area of the rectangle is 7 * 5 = 35
Next, to find the probability of choosing a point in the triangle, we need to find the area of the triangle compared to the area of the rectangle. Notice that the square has nothing to do with the solution because we are only interested in finding the probability for the triangle!
Since the area of the triangle is base * height / 2 or 4 * 3/2 = 6, the probability is 6/35. Plugging this value in the calculator gives us 0.17
Answer:
2 and 6 is 1/6 2s on 2 dies is 2/12
