Question

in a study, 1,085 out of 2,321 people did not receive a flu vaccination. 465 people were vaccinated and tested positive for the flu. a total of 1,371 participants tested negative. create a two - way table for this scenario. the numbers provided are: 465, 771, 1,236, 485, 600, 1,085, 950, 1,371, 2,321. the two - way table has columns: positive, negative, total and rows: vaccinated, not vaccinated, total.

Explanation:

Step1: Find Vaccinated Total

Total people: 2321. Not vaccinated: 1085. So vaccinated = 2321 - 1085 = 1236.

Step2: Vaccinated Negative

Vaccinated total: 1236. Vaccinated positive: 465. So vaccinated negative = 1236 - 465 = 771.

Step3: Not Vaccinated Negative

Total negative: 1371. Vaccinated negative: 771. So not vaccinated negative = 1371 - 771 = 600.

Step4: Not Vaccinated Positive

Not vaccinated total: 1085. Not vaccinated negative: 600. So not vaccinated positive = 1085 - 600 = 485.

Step5: Total Positive

Vaccinated positive: 465. Not vaccinated positive: 485. So total positive = 465 + 485 = 950.

Step6: Verify Totals

Total positive: 950, total negative: 1371, total: 950 + 1371 = 2321 (matches). Vaccinated total: 1236, not vaccinated: 1085, total: 1236 + 1085 = 2321 (matches).

Answer:

	Positive	Negative	Total
Not Vaccinated	485	600	1085
Total	950	1371	2321