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In: Statistics and Probability

​Claim: Most adults would erase all of their personal information online if they could. A software...

​Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 488 randomly selected adults showed that 64​% of them would erase all of their personal information online if they could. Find the value of the test statistic.

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Expert Solution

We have for given example,                  
Population proportion value is =0.5              
      
                  
n=488              
      
Estimate for sample proportion =0.64              
                  
Z test statistic formula for proportion                  


=6.19      

orchestra answered 1 year ago
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