There are 5 data values.
Mean = (22 + 37 + 49 + 15 + 83) / 5 = 41.2
<h2>1.5</h2>
Step-by-step explanation:
= 6 / 8 × 2
= 0.75 × 2
= 1.5
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If a cone and cylinder have bases with equal areas and both have identical heights then the volume of the cone is one third the volume of the cylinder
After the total distance on the first, second and third days, Patrick had walked 3.45miles
First order the numbers from least to greatest.
8,12,31, 45, 45,47, 48, 51,55
Min: 8
Q1: 21.5
Q2: 45
Q3: 49.5
Max: 55
To find Q1 find the average of the lower half. (12 + 31)/2
43/2 = 21.5
To find Q3 find the average of the upper half.
(48+51)/2= 49.5