Please send me the answer As soon as possible, Sorry dont mind i have little time...TQ.

?

(Note: Do calculations in 3 decimal places). QUESTION 1 [10 MARKS] A research report claims that mice will have average life span of 40 months old with standard deviation of 5.8 months when majority of the calories in their diet are replaced by vitamins and proteins. Another study of 40 mice that place in such diet have an average life span of 36 months. Using 99% signicance level, is there any reason to believe that the population mean is not same as claimed in the research report