an engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between lb and lb. the new population of pilots has normally distributed weights with a mean of and a standard deviation of .

Letter c so sorry if i’m wrong ):

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.