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OpenStudy (narusamisty):
Please Help will medal!! :D Use technology or a z-distribution table to find the indicated area. Lengths of newborn girls are normally distributed with a mean of 49.2 cm and a standard deviation of 1.8 cm. Consider a group of 2000 newborn girls. Approximately how many girls will be 51 cm or shorter? 1683 1856 1928 1964
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OpenStudy (danieldjpon3):
1856 is my guess
OpenStudy (danieldjpon3):
but let me check
OpenStudy (narusamisty):
ok :)
OpenStudy (danieldjpon3):
ye i'm pretty sure it is B but i'm 75 sure it's correct.
OpenStudy (danieldjpon3):
75%*
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OpenStudy (narusamisty):
ah ok thankyou :)
OpenStudy (danieldjpon3):
np
OpenStudy (danieldjpon3):
just double check
OpenStudy (danieldjpon3):
bc its 10 20 pm here and im sleepy
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