Answer:
CV for statistics exam = 15%
CV for calculus exam = 19%
Since the CV for calculus exam is higher, it has a greater spread relative to the mean than the statistics exam.
Step-by-step explanation:
To find coefficient variation we use the formula:
CV = (SD/mean) * 100
CV for the statistics exam:
where; SD= 5
mean= 75
CV = ( 5/75) *100
= 0.15 or 15%
CV for calculus exam
SD = 11
Mean= 58
CV= (11 /58) * 100
= 0.19 or 19%
Answer:
5
Step-by-step explanation:
10 - 5 = 5 the range is the difference from the highest value to the lowest value
Given:
The of values of a function.
To find:
The ordered pairs that are found on the graph of the inverse function.
Solution:
If a function is defined as

Then its inverse function is defined as

From the given table it is clear that, the ordered pairs of the function f(x) are :

So, ordered pairs of the inverse function are :

Therefore, the correct option is B.
2/3 x 1/5 = 2/15 that is the answer