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Neporo4naja [7]
3 years ago
12

Of the 18 teachers in Shane's school,

Mathematics
1 answer:
grin007 [14]3 years ago
5 0
9:7 is the answer yeah
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Suppose a population has a mean of 400 and a standard deviation of 24. if a random sample of size 144 is drawn from the populati
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