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Mathematics, 02.08.2021 04:30 alleshia2007
Suppose a simple random sample of size nequals49 is obtained from a population with mu equals 78 and sigma equals 7.
β(a) Describe the sampling distribution of x.
β(b) What is P (x > 79.7)?
(c) What is P (Γ < 75.75)?
(d) What is P (76.95 < x < 80)?
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Suppose a simple random sample of size nequals49 is obtained from a population with mu equals 78 and...
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