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A magazine is considering the launch of an online edition. The magazine plans to go ahead...

A magazine is considering the launch of an online edition. The magazine plans to go ahead only if it is convinced that more than 20​% of current readers would subscribe. The magazine contacted a simple random sample of 400 current​ subscribers, and 84 of those surveyed expressed interest. What should the magazine​ do?

What are the null and alternative​ hypotheses?

what is the P-Value?

what is the Test Statistic?

math   Statistics-And-Probability   
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Solution »- GRen data cuvenkreaders u ould subscribe- 20 % 20 loo andomSample P - O 20 Expesed te - eu The not and alteatPothes Po 2= 400.x 0.20 =во. = 320 o.21 020 0.20 X 0 80 400 0.o1 o.Vb b. 이 2 o.o o.02--the P- Volue

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