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anonymous
 one year ago
HELPPPP PLEASEE :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.
23
27
49
51
anonymous
 one year ago
HELPPPP PLEASEE :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. 23 27 49 51

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amistre64
 one year ago
Best ResponseYou've already chosen the best response.1what have you made for a table?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@amistre64 Can you help me make one ?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1make a rectangle and subdivide it into 2 rows and 3 columns ... label it.

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1use the draw button and give it a shot

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1432950590967:dw

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1dw:1432950788838:dw

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1now what are we told? Out of the 50 students in the age group 712 years who participated in the survey, 23 liked adventure or biography. out of 50, 23 like a or b, what should we do with these numbers? any ideas?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0put them in for a & b on the column

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1sure, 23 for ab, and 50 for age1 row makes sense dw:1432951010408:dw now we told The total number of students of both age groups who liked detective books was 28. where does 28 go?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1lets make a simpler table, same info but aub is one column dw:1432951128536:dw we can play with this one just the same

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1432951210418:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0its goes right there ?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1good try but no The total number of students of both age groups who liked detective books was 28. the total of d is 28, so the total of the column is 28 dw:1432951259190:dw and we can use x and y for some unknowns. x is what we want to know, how do you spose we find it now?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1x + 23 = y y + 28 = 100, therefore x + 23 + 28 = 100, solve for x

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1dw:1432951383226:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yea so it would be 49 ?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.123. 28, 40+11 51 100 50 49 ... yep

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help with another one ?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1dunno yet, close this and post a new question. when they pots get long the system starts to freeze up
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