Amanufacturer of a consumer electronics products expects 3% of units to fail during the warranty period. a sample of 500 independent units is tracked for warranty performance. (a) what is the probability that none fail during the warranty period? (b) what is the expected number of failures during the warranty period? (c) what is the probability that more than 2 units fail during the warranty period?

What are the following algebraic equations. you need to post those if you want the answer

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.