5x4=20 i think this is the right one
Coefficient of variation is calculated by dividing the standard deviation by the mean multiplied by 100. Given a data set with mean equal to 60 and variance equal to 9, we can calculate the coefficient of variation by finding the value of the standard deviation which is the square root of the variance. so standard deviation is equal to square root of 9 which is 3. Then, the coefficient of variation is equal to 3/60*100 which is equal to 5%.
Answer:
3)Quadratic
Step-by-step explanation:
Brainliest?
D 85try telling me what like operation it would be so be easier to figure out
