Out of 50 customers surveyed, 22 of them stated that they would buy a protection plan. if 700 customers came in the next day predict how many of them would probably buy the protection plan. show work.

Out of 50 customers surveyed, 22 of them stated that they would buy a protection plan.
On the next day, 700 customers came.
Let’s predict how many of them would probably buy the protection plan.
Ratio = 50 : 22 = 700 : x
=> 700 * 22 = 15 400
=> 15 400 / 50 = 308
Thus, if 700 customer came in the next day, around 308 of the customers will buy life plan.