Population mean weight of these birds
Weight of species of bird is normally distributed with standard deviation of 2 grams. If 30% of birds weigh less than 10 grams, what is the population mean weight of these birds? Give your answer as a number without units
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Weight of species of bird is normally distributed with standard deviation of 2 grams. If 30% of birds weigh less than 10 grams, what is the population mean weight of these birds?
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Weight of the species of bird is normally distributed with standard deviation of 2 grams. If 30% of birds weigh less than 10 grams, what is the population mean weight of these birds? Give your answer as a number without units.
You choose random sample of size four from population consisting of 15 men and 5 women.
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