Question

(b) The figure to the right represents the normal curve with μ-266 days and σ 16 days. The area between x-285 and x-300 is 0.1007. Provide two interpretations of this area Provide one interpretation of the area. Select the correct choice below and fill in the answer boxes to complete your choice. Type integers or decimals. Do not round. Use ascending order.) A. The proportion of human pregnancies that last between 285 and 300 days is 0.1007 OB. The proportion of human pregnancies that last less than or more than days is Provide a second interpretation of the area. Select the correct choice below and fill in the answer boxes to complete your choice Type integers or decimals. Do not round. Use ascending order) A. The probability that a randomly selected human pregnancy lasts less than OB. The probability that a randomly selected human pregnancy lasts between or more than days is and days is

Answer 1

Let X denotes the number of uman pvegnancies Lash Here, xNN 266,I6) PL 285 X 〈 300 ) 0.1007 Note H、ahme area between χ:285 and χ-300 is f(噩2856X6300) 0 10 0 7 can be interprebe d as roponhon human pme a nan cies hat Last behween 285 and 30 0 d ay s.