The distribution of bladder volume in men is approximately Normal with mean 550 milliliters (ml) and standard deviation 100 ml. In women, bladder volumes are approximately Normal with mean 400 ml and standard deviation 75 ml. Refer to the plot of these two distributions and use the 68-95-99.7 rule to answer the questions.

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The distribution of bladder volume in men is approximately Normal with mean 550 milliliters (ml) and standard deviation 100 ml. In women, bladder volumes are approximately Normal with mean 400 ml and standard deviation 75 ml. Refer to the plot of these two distributions and use the 68-95-99.7 rule to answer the questions.
(a) Between what volumes do the middle 95% of men's bladders fall? (Enter your answers as whole numbers.)
lower value:
upper value:
(b) What percent of men's bladders have a volume larger than 650 ml? (Enter your answer as whole numbers.)
percent larger than 650 ml:
(c) Between what values do almost all (99.7%) of women's bladder volumes fall? (Enter your answers as whole numbers.)
lower value:
ml
upper value:
ml
(d) How small are the smallest 2,5% of all bladders among women?
smaller than:
ml
Transcribed Image Text:(a) Between what volumes do the middle 95% of men's bladders fall? (Enter your answers as whole numbers.) lower value: upper value: (b) What percent of men's bladders have a volume larger than 650 ml? (Enter your answer as whole numbers.) percent larger than 650 ml: (c) Between what values do almost all (99.7%) of women's bladder volumes fall? (Enter your answers as whole numbers.) lower value: ml upper value: ml (d) How small are the smallest 2,5% of all bladders among women? smaller than: ml
LWO UIstIIUutIoIS and use the 68–95–99.7 rule
0.006
0.005
0.004
0.003
0.002
0.001
0.000
100
200
300
400
500
600
700
800
900
Bladder Volume (ml)
Transcribed Image Text:LWO UIstIIUutIoIS and use the 68–95–99.7 rule 0.006 0.005 0.004 0.003 0.002 0.001 0.000 100 200 300 400 500 600 700 800 900 Bladder Volume (ml)
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