Answer:
Mean: 
Step-by-step explanation:
Given
See attachment for data
Solving (a): The mean
Mean is calculated as:
From the attached:
So, the mean is:
Solving (b): The median
; this is an even number. So, the median is:
This implies that the median is the average of the 7th and 8th item.
Next, is to order the data (in ascending order): <em>36.45, 38.03, 38.19, 39.17, 39.44, 40.1, 40.2, 40.2, 40.3, 43.1, 43.2, 43.4, 43.4, 43.4.</em>
The 7th and 8th items are: 40.2 and 40.2
The median is:
Solving (c): The mode
43.4 has the highest number of occurrence.
So:
Wilson is correct because when you find the absolute value, "negative numbers" don't exist.
Answer: 1/2x6=3 not 1/2x5 which equals 2 1/2.
Answer:
50 Meters!
Step-by-step explanation:
Radius is always half of the diameter. Therefore, dividing 100 by 2 should get you your answer of 50 meters. Always remember the units!
Your question is not clear, if you are asking: what is
simplified? Then the answer is
or
.
If 63 is just the question number and you are asking, what is
simplified. Then the answer is
or
You get this answer by finding the highest number that both the numerator and denominator are divisible by, and diving both numbers by that:
