GUYS PLEASE HELP! True or False. The more times the interest is compounded a year, the higher the balance will be (given everything else is the same).

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?