What do you see? The true reason that Venus is part of this plant's name due to the dirty minds of the kooky naturalists and nuserymen (such as John & William Bartram, Peter Collinson, William Darlington, Arthur Dobbs, John Ellis, and Daniel Solander).he true reason that Venus is part of this plant's name due to the dirty minds of the kooky naturalists and nuserymen (such as John & William Bartram, Peter Collinson, William Darlington, Arthur Dobbs, John Ellis, and Daniel Solander).
Find the... show more The average time it takes a person to fall asleep 20.9 minutes. The standard deviation is 2.4 minutes. Assume the time is normally distributed.
The National Sleep Foundation and a panel of 18 experts combed through more than 300 studies to identify the ideal amount of time a person needs to sleep according to their age: 1  Newborns (0 to 3 months): 14 to 17 hours of sleep.  Infants (4 to 11 months): 12 to 15 hours of sleep.