Question

You put together allowance money and head toward a distant planet forsome routine experiments on alien life forms. You abduct 12 aliens from thestrange planet, and you capture the internal body temperature of each(harmlessly of course). That data is presented above. Does this species ofaliens have an average internal body temperature less than that of the humanaverage of 98.6°F?

Answer 1

The mean of the internal body temperature of the 12 abducted aliens is given by;

`(96.8+98.3+97.6+98.5+97.5+97.5+98.5+65.6+95.4+98+97.4)/(12)=87.14<98.6`