Mathematics
Mathematics, 06.05.2021 16:10, diamoniquepowel

Nurse Jackson examines immunization records for this past winter at the school where she works.
Got flu Didn't get flu Total
Vaccinated
120
380
500
Not vaccinated 160
140
300
Total
280
520
800
How many students were not vaccinated and did not get the flu?
A. 140
B. 300
O C. 380
O D. 160
no

answer
Answers: 1

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