Answer:
mean: 28.73
median: 30
Mode: 42
Range: 36
Step-by-step explanation:
Took the test on edge2020
Green: 70/140 = 1/2
Orange: 42/140 = 6/20 = 3/10
Purple: 28/140 = 4/20 =1/5
Letter A
Brasil Irmão
Answer:
A dollar
Step-by-step explanation:
7+3 is 10
3 divided by 1 is 3
Step-by-step explanation:
The standard deviation formula may look confusing, but it will make sense after we break it down. ...
Step 1: Find the mean.
Step 2: For each data point, find the square of its distance to the mean.
Step 3: Sum the values from Step 2.
Step 4: Divide by the number of data points.
Step 5: Take the square root.
Answer:
Step-by-step explanation:
Amount at hand = $62
Amount owed = $13 + $39
= $52
$62 - $52
= $10