Question

1. (1pt) determine whether the events e and f are independent or dependent. e: the battery in your cell phone is dead. f: the batteries in your calculator are dead. ①independent ②dependent

Explanation:

The state of the cell - phone battery has no impact on the state of the calculator battery. The occurrence of one event (cell - phone battery being dead) does not affect the probability of the other event (calculator batteries being dead).

Answer:

① independent