An auto insurance has 10,000 policyholders. Each policyholder is classi ed as (i) young or old;...

An auto insurance has 10,000 policyholders. Each policyholder is classi
ed as (i) young or old; (ii) male or female; (iii) married or single.
Of these policyholders,

3,000 are young,
4,600 are male,
7,000 are married.
1,320 are young males,
3,010 are married males,
1,400 are young married persons.
600 are young married males.

How many of the company's policyholders are young, female, and single?
How many of the company's policyholders are unmarried males, but not young
How many of the company's policyholders are young males and single?
How many of the company's policyholders are not married, not young, not males?

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orchestra answered 1 year ago

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