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#8. Based on information from the National Cyber Security Alliance, 93 % of computers owners believe...

#8. Based on information from the National Cyber Security Alliance, 93 % of computers owners believe that they have antivirus programs installed on their computers. In a random sample of 400 scanned computers, It is found that 380 of them actually have antivirus programs. Test the claim that 93% of computers have antivirus programs using the p-value approach.

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