Probability Basicshard
0:00.0
A survey shows 35% prefer coffee, 50% prefer tea, and 10% prefer both. What percentage prefer at least one?
A survey shows 35% prefer coffee, 50% prefer tea, and 10% prefer both. What percentage prefer at least one?
A survey shows 35% prefer coffee, 50% prefer tea, and 10% prefer both. What percentage prefer at least one?