121 is the smaller integer. Hope this helps! :)
A unit rate is something per one.
That means that we also need to include units so that we could know what we are talking about.
Basically divide, since this one is simple.
15/2 = 7.5
7.5 degrees per hour is our unit rate
Answer:
Step-by-step explanation:
Given
--- coefficient of variation
Required
The mean and the median
The coefficient of variation is calculated using:
Where:
mean
So:
Express percentage as decimal
Make the subject
The coefficient of skewness is calculated using:
This gives:
Make the subject
Equate both expressions for
Cross multiply
Collect like terms
Divide both sides by -0.88
Hence:
Calculate
So:
Also, the coefficient of skewness is calculated using:
Multiply both sides by 30
Divide both sides by 3
Collect like terms
Answer:
I think it is 52.
Step-by-step explanation: