Jenny’s best friend, Doris, contracted a bad case of food po…

Jenny’s best friend, Doris, contracted a bad case of food poisoning after eating lobster at a restaurant. For weeks afterward, every time Jenny spent time with her, Doris would go on about how awful it was. NowJenny refuses to eat lobster because she thinks she may get sick too. It appears Jenny has fallen prey to the bias in decision making called

Some friends are trying to make wine in their basement. They…

Some friends are trying to make wine in their basement. They’ve added yeast to a sweet grape juice mixture and have allowed the yeast to grow. After several days they find that sugar levels in the grape juice have dropped, but there’s no alcohol in the mixture. The most likely explanation is that ______.