PLEASE TRANSLET IT IN ENGLISH BECAUSE I CANT UNDERSTAND IT
It was to watch how impressionable children acted on a weighted doll after a adult acted aggressively towards it and to see if hey acted the same way towards it
Answer:
D. $29.40
Explanation:
Calculation for the mean cost per customer for the performance
Using this formula
Mean cost per customer=[(Number of tickets purchased*Relative frequency)]*Performance cost
Let plug in the formula
Mean cost per customer=[(1*0.20)+(2*0.45)+(3*0.10)+(4*0.20)+(5*0.05)]*$12
Mean cost per customer=(0.2+0.9+0.3+0.8+0.25)*$12
Mean cost per customer=2.45*$12
Mean cost per customer=$29.40
Therefore the mean cost per customer for the performance will be $29.40
Answer:
The results only apply to the individual or group being studied.
Explanation:
Case study is one of the methods followed for researches and observations. It helps in an advanced and detailed method of getting along with a particular topic. In case studies, the topic or the subject is studied extensively and observations are made through them. Case studies involve a detailed study of individual or group whose results are not in a general form. The results are applied to the specific individual or the group.
