Of 80 adult, 35 on happy25 are sad and 20 are neitherhappy nor sad . T

1.	Of 80 adult, 35 on happy25 are sad and 20 are neitherhappy nor sad . There are 30and 50 women. It there are16 happy men and 14 Sadwomen how many men are neitherhappy nor sad ???
Answer» Answer: Venn diagrams are USEFUL for multiple values of a SINGLE variable e.g. State of mind - happy/sad/neither. When you have two or more variables such as here where you have gender - boy/girl too, it becomes unwieldy. In this case, EITHER use the table or LOGIC.

Of 80 adult, 35 on happy25 are sad and 20 are neitherhappy nor sad . There are 30and 50 women. It there are16 happy men and 14 Sadwomen how many men are neitherhappy nor sad ???

Answer»

Answer:

Venn diagrams are USEFUL for multiple values of a SINGLE variable e.g. State of mind - happy/sad/neither. When you have two or more variables such as here where you have gender - boy/girl too, it becomes unwieldy. In this case, EITHER use the table or LOGIC.

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Of 80 adult, 35 on happy25 are sad and 20 are neitherhappy nor sad . There are 30and 50 women. It there are16 happy men and 14 Sadwomen how many men are neitherhappy nor sad ???​

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Of 80 adult, 35 on happy25 are sad and 20 are neitherhappy nor sad . There are 30and 50 women. It there are16 happy men and 14 Sadwomen how many men are neitherhappy nor sad ???