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anonymous
 one year ago
Help pleaseeeeee!!!
A survey was conducted among 100 students of age groups 712 years and 1318 years to find their favorite book genre. The students had to select any one genre out of detective, adventure, and biography. Out of the 50 students in the age group 712 years who participated in the survey, 23 liked adventure or biography. The total number of students of both age groups who liked detective books was 28.
Using a twoway table, compute the total number of students in the age group 1318 years who liked adventure or biography. (4 points)
23
27
49
51
anonymous
 one year ago
Help pleaseeeeee!!! A survey was conducted among 100 students of age groups 712 years and 1318 years to find their favorite book genre. The students had to select any one genre out of detective, adventure, and biography. Out of the 50 students in the age group 712 years who participated in the survey, 23 liked adventure or biography. The total number of students of both age groups who liked detective books was 28. Using a twoway table, compute the total number of students in the age group 1318 years who liked adventure or biography. (4 points) 23 27 49 51

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438282442398:dw find the circled value

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Vocaloid, i decided since they already gave me 28 and it had to equal 100, 10028 is 72, but 72+50 is 122.

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438283475704:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.123 + (circled value) = 72 what is the circled value?
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