Answer:
d
Step-by-step explanation:
The final exam scores in a statistics class were as follows: 90, 70, 63, 98, 95, 32, 54, 89, 84, 80, 68, 71, 77, 71, 83 Find the
zmey [24]
Answer:
75
Step-by-step explanation:
The mean [average] of a set of data is "the sum of all the numbers divided by the number of numbers".
<em>How many numbers are in the data set?</em>
<em>15</em>
<u>So we simply add all of them up and divide by sum by 15.</u> Doing so gives us the mean:
Mean = 
The mean is 75
Answer:
172
Step-by-step explanation:
(a - b)² = a² - 2ab + b², hence
a² + b² = (a - b)² + 2ab = 12² + (2 × 14) = 144 + 28 = 172
You can measure the length of a line segment.
A line starts at one point & goes infinitely in one direction.
Rays are the same deal.
A line segment is a line with a start point & an end point; it's not infinite. That means it can be measured.
Answer:
that dont make sense
Step-by-step explanation:
