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inysia [295]
3 years ago
12

To test upper h 0 : mu equals 72 versus upper h 1 : mu less than 72​, a simple random sample of size nequals20 is obtained from

a population that is known to be normally​ distributed, and the sample standard deviation is found to be 6. complete parts ​(a) and ​(b) below.
Mathematics
1 answer:
katen-ka-za [31]3 years ago
6 0
We solve using equation \beta   \sqrt{x}  \sqrt[n]{x}  \lim_{n \to \infty} a_n  \alpha⇔ ∈ ω. ㏒
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