Answer:
A) Mean cost per game= $202.8
B). Range= $104
C). Variance= 1182.96
D).Standard deviation=34.39
E). $1014 per person
Step-by-step explanation:
The data of the cost
= $266, $201, $197, $188, $162
A). Mean cost per game
Mean = (266+201+197+188+162)/5
Mean = 1014/5
Mean = 202.8
Mean cost per game= $202.8
B) range = highest value- Lowest value
Range= 266-162
Range= $104
C) variance= ((266-202.8)²+(201-202.8)²+(197-202.8)²+(188-202.8)²+(162-202.8)²)/5
Variance=(3994.24+3.24+33.64+219.04+1664.64)/5
Variance= 5194.8/5
Variance= 1182.96
D). Standard deviation= √variance
Standard deviation= √1182.96
Standard deviation=34.39
E).Mean cost per person
= Mean *5
= 202.8 *5
= $1014 per person
