.' Exam3Review**Bonus** (+5 s X E Login x P The BookOf Obadiah Quiz! Tri'r x + C E webassignmet/v,elii'Sttitlt'r-nt/Astifivi'nmi l emu:'...'-:r.i..vi'ni't'li-'li' 2717 \"'35" ' 9' '3'? "-\"V \"l \"'JMM'J': Total plasma volume is important In determining the required plasma component in blood replacement therapy for a person undergoing surge Plasma volume is influenced by the overall health and physical aetivity of an individual. Suppose that a random sample of 40 male firefighters are tested and that they have a plasma volume sample mean of x = 37.5 ml/kg (milliliters plasma per kilogram body weight). Assume that a = 7.80 ml/kg for the distribution of blood plasma. (a) Find a 99% confidence interval for the population mean blood plasma volume in male firefighters. What is the margin of error? (Round your answers to two decimal places.) lower limit 35 08 X upper limit 39 92 X margin of error x (b) What conditions are necessary for your calculations? (Select all that apply.) r.- is large C] the distribution of volumes is normal 0 is known C1 0 is unknown C] the distribution of volumes is uniform J (c) Interpret your results in the context of this problem. FEW__m_ , , , W, ,, M e are 1% confident that the true average blood plasma volume in male firefighters falls within this ' interval. l C The probability that this interval contains the true average blood plasma volume in male firefighters is