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Help with statistics problem? (1 viewing)
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TOPIC: Help with statistics problem?
#1265
Roads007 (User)
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Help with statistics problem? 2012/01/30 01:44 Karma: 0  
According to genetic theory, the blossm color in the ssecond generation of a certain cross of sweet peas should be red or white in 3:1 ratio. that is, each plant has probability 3/4 of having red blossoms, and the blossom colors of separate plants are independent

c) what is the probability of obtaining at least 60 red blossomed plants when 80 plants are grown from seeds? use the normal approximation. if your software allows, find the exact binomial probability and compare the 2 results.


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