Need help fast please The partially filled contingency table gives the frequencies of the data on age (in years) and sex from the residents of a retirement home. 60-69 ​

idk

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use that smart brain

answer: i think you should do the math and pay attention in class : )

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that is truly what   think but if i get the answer i will

need more info

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what do you mean by "representation"? graph? table? etc.

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.