Suppose the lengths of human pregnancies are normallydistributed with mu?equals=266266 days and sigma?equals=1616 days.Complete parts ?(a) and? (b) below. ?(a) The figure to the rightrepresents the normal curve with mu equals 266?=266 days andsigma?equals=1616 days. The area to the leftleft of Upper X equals240X=240 is 0.05210.0521. Provide two interpretations of this area.Provide one interpretation of the area using the given values.Select the correct choice below and fill in the answer boxes tocomplete your choice. ?(Type integers or? decimals.) A. Theproportion of human pregnancies that last moremore than nothingdays is nothing. B. The proportion of human pregnancies that lastlessless than nothing days is nothing. X font size decreased by 3266266 font size decreased by 3 240240 A normal curve has ahorizontal axis labeled "X" and two horizontal coordinates, 240 and266. The curve's peak is near the top of the graph at horizontalcoordinate 266. Two vertical line segments run from the horizontalaxis to the curve at 240 and 266. The area under the curve to theleft of 240 is shaded. Provide a second interpretation of the areausing the given values. Select the correct choice below and fill inthe answer boxes to complete your choice. ?(Type integers or?decimals.) A. The probability that a randomly selected humanpregnancy lasts lessless than nothing days is nothing. B. Theprobability that a randomly selected human pregnancy lasts moremorethan nothing days is nothing. ?(b) The figure to the rightrepresents the normal curve with mu equals 266?=266 days andsigma?equals=1616 days. The area between xequals=280280 and xequals 295x=295 is 0.15580.1558. Provide two interpretations ofthis area. Provide one interpretation of the area using the givenvalues. Select the correct choice below and fill in the answerboxes to complete your choice. ?(Type integers or decimals. Useascending? order.) A. The proportion of human pregnancies that lastbetween nothing and nothing days is nothing. B. The proportion ofhuman pregnancies that last less than nothing or more than nothingdays is nothing. X font size decreased by 3 266266 font sizedecreased by 3 280280 font size decreased by 3 295295 A normalcurve has a horizontal axis labeled "X" and three horizontalcoordinates, 266, 280, and 295. The curve's peak is near the top ofthe graph at horizontal coordinate 266. Three vertical linesegments run from the horizontal axis to the curve at 266, 280, and295. The area under the curve between the vertical line segments at280 and 295 is shaded. Provide a second interpretation of the areausing the given values. Select the correct choice below and fill inthe answer boxes to complete your choice. ?(Type integers ordecimals. Use ascending? order.) A. The probability that a randomlyselected human pregnancy lasts between nothing and nothing days isnothing. B. The probability that a randomly selected humanpregnancy lasts less than nothing or more than nothing days isnothing.