two-way tables - Jorge asked each of the 24 2424 students in his class if they play a musical instrument. He also asked each student if they play a sport. He gathered the following results:

Sangeetha Pulapaka (last edited 2 years ago) (Expert, Educator @Qalaxia)

-1

If below is the two-way table given,

We fill up the missing values this way:

STEP 1: The students who do not play a musical instrument and play a sport is got by subtracting 15 - 5 to get 10.

STEP 2: The total number of students who do not play a musical instrument is 10 + 3 = 13.

STEP 3: The total number of students who play a musical instrument is 24 - 13 = 11.

STEP 4: The students who play a musical instrument and do not play a sport is 11 - 5 = 6.

STEP 5: The total number of students who do not play a sport is 6+ 3 = 9. The below is the completed two-way table.