Answer:
the process of testing hypotheses on elements of your site with the ultimate goal of increasing the percentage of visitors who take the desired action
Explanation:
Conversion optimisation is the process by which a framework is set up to increase the number of customers that complete a goal.
There is analysis of customer behaviour so that motivators are identified. This insight is used to persuade customers to take a desired action.
The hypothesis is tested and continuously optimised to drive customer action to perform tasks on the website.
Answer:
tickets were sold to student and
tickets were sold to adults
Explanation:
Let the number of tickets purchased by students be "X" and the number of tickets purchased by adults be "Y"
Given
Total number of tickets sold 
Total amount collected by selling
tickets
dollar
Cost of one ticket of student
dollar
Cost of one ticket of adult
9 dollar
Two equation are as follows
------Eq (1)
-------- Eq (2)
Multiplying eq (1) by 9 and subtracting from equation 2 we get

Substituting the value of X in equation 1 we get

Therefore,
tickets were sold to student and
tickets were sold to adults
Hi :)
Population is a group of organisms of one one species, living in the same area at the same time
Hope this helps!