![Frontiers | Slips of Action and Sequential Decisions: A Cross-Validation Study of Tasks Assessing Habitual and Goal-Directed Action Control Frontiers | Slips of Action and Sequential Decisions: A Cross-Validation Study of Tasks Assessing Habitual and Goal-Directed Action Control](https://www.frontiersin.org/files/Articles/235927/fnbeh-10-00234-HTML/image_m/fnbeh-10-00234-g001.jpg)
Frontiers | Slips of Action and Sequential Decisions: A Cross-Validation Study of Tasks Assessing Habitual and Goal-Directed Action Control
There are two boxes. Each one contains paper slips marked 1 to 10 . If we take one slip from each box, what is the probability that both numbers are prime?
![Woman signing slips payment credit card for take out food. Woman signing slips payment credit card for take out food. | CanStock Woman signing slips payment credit card for take out food. Woman signing slips payment credit card for take out food. | CanStock](https://cdn.w600.comps.canstockphoto.com/woman-signing-slips-payment-credit-card-picture_csp89883175.jpg)