How can I find the probability for number 24 ... explain the steps please

Shift End 3 Enter PgDn Ins Del 24) Find the probability that 3 randomly selected people all have the same birthday. Ignore leap years. Round to eight decimal places. 24) A) 0.00000002 B) 0.0082 (1) X ( 1 / 365 ) x (1 1365 ) C) 0.00000751 D) 0.3333 25) What is the probability that 4 randomly selected people all have different birthdays? Round to four decimal places. 25) A) 0.9729 B) 0.9891 C) 0.9918 Do.9836 365 364 4 363 * 362 =0.98 36 365 365 365 365 26) A IRS auditor randomly select 3 ax returns from 45 returns of which (15 contain errors. What is 26) the probability that she selects none of those containing errors? Round to four decimal places. A) 0.2963 B) 0.0321 (C) 9.2861 D) 0.037 BO 28 43 =0.2861 45