A pet store sells mice, reptiles, and birds.
Let event A = A customer buys a mouse.
Let event B= A customer buys a bird.
What does PA or B) = 0.15 mean in terms of this problem?
) A. The probability that a customer buys both a mouse and a bird is
15%.
O
B. The probability that a customer buys either a mouse or a bird is
15%
O
C. The probability that a customer buys neither a mouse nor a bird is
15%
O
D. Buying a mouse and buying a bird are mutually exclusive events.

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.

The answer is biodiversity resulting from new ancestors.