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elena-s [515]
3 years ago
12

Alan and debra want to find the mean number of movies students in their class

Mathematics
1 answer:
zimovet [89]3 years ago
3 0

Answer:

Step-by-step explanation:

well if alan and debra are in separate class rooms.  They would have to add up the number of movie students in each class room   alan has X movie students and debra has Y movie students

Mean number  =  Average number  =   sum of the values / number of values

Mean number =  (X + Y) / 2

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