Out of 100 co-workers in a factory, 65 speak English, 27 speak Spanish and 32 speak French.
Some factory workers speak all three of these languages; 5 speak English and French but not Spanish; 1 worker does not speak French, English, ar Spanish; 10 speak English and Spanish but not French; no one who does not speak English speaks French and Spanish. Let E represent speaking English, F represent speaking French and S represent speaking Spanish.
Use the numbers given in the Venn diagram to calculate the following probabilities.
P(F′)