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A sample survey found that 1063 of a sample of 2054 adults reported that they played...

A sample survey found that 1063 of a sample of 2054 adults reported that they played video games. Suppose we want to use this sample to test the claim that the proportion of all adults who play video games is lower than 50%. Assuming all necessary assumptions are met, is this hypothesis test a left-tailed, right-tailed, or two-tailed test?

math   Statistics-And-Probability   
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Answer #1

Los4, we have giren 8ample size (n)=2054. H: 1063 pe 2 = 2063 20.5175 Ho! b=0.50 Hq : pcos (onetailed) this test is left tail

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