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Mathematics, 21.05.2020 18:02, Derrick253
Sound intensity of certain Vacuum Cleaner is a random variable having a normal distribution with a mean of 75 dB and a standard deviation (population) of 3 db. Using p-value approach, test the null hypothesis µ = 75 against the alternative hypothesis µ ≠ 75.
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Sound intensity of certain Vacuum Cleaner is a random variable having a normal distribution with a m...
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