Statistics IITU Board 2080
Define type I and type II error in testing of hypothesis. It is claimed that Samsung and Huwaei mobiles are equally popular in Kathmandu. A random sample of 600 people from Kathmandu showed 350 have…
5Define type I and type II error in testing of hypothesis. It is claimed that Samsung and Huwaei mobiles are equally popular in Kathmandu. A random sample of 600 people from Kathmandu showed 350 have Samsung mobile. Test the claim at 5% level of significance.
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