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suppose you are told the mean and standard deviation for amounts that a sample of students have in their bank accounts
on an exam with scores that followed a normal distribution a students z-score was 1 what percentage of students scored
on an exam with scores that followed a normal distribution a students z-score was 2 what percentage of students scored
in a certain population of smokers the number of cigarettes smoked per day followed a fairly normal curve with a mean
keep in mind that certain distributions such as exam scores or some physical characteristics for specific age and
remains found of downsized human species reports that once upon a time on a tropical island midway between asia and
running times in minutes of 29 movies currently showing in early december 2004 are listed here from a 73-minute
a survey of 122 families with epileptic children explored the behavior of the family dog in connection with epileptic
between 2001 and 2002 astrophysicists discovered new irregular moons of neptune with diameters in kilometers of 31 33
the ages of the male beach volleyball players for the united states in the 2004 olympics were 33 32 32 and 32 the ages
the new york times published an article called in michigan a milestone for a mouse methuselah about a dwarf mouse that
in 2004 a 42-year-old man underwent surgery to reduce his weight of 1072 poundsa if all male weights have mean 190
a new york times article in july 2004 was subtitled symphony orchestras are going begging so why are top conductors
some physical characteristics like height naturally follow a normal shape for specific age and gender groups heights of
use software to access the student survey data and complete the following tasksa report the five-number summary values
here is a stemplot for ages at death in years of 20 dinosaur specimens ranging from 2 years up to 28 yearsa the mean
here are data for per capita beer consumption in liters per person per year in 18 countries during 200218a display the
psychology researchers from the university of california san diego set about finding an answer to the question do dogs
access the student survey data completed by 446 students in introductory statistics courses at a large university in
which of these should have a shape that is closest to normal distribution of femur bone lengths for all dinosaur