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Based on an online survey done recently, the company asked a variety of questions regarding internet...

Based on an online survey done recently, the company asked a variety of questions regarding internet and email practices of a randomly selected sample size of 750 people aged 18 to 25 and 250 people that are over 65 years of age. In response to the question about whether the person has ever clicked on a link in an unsolicited email to get more information, 32% of the young people and 25% of the older folks said yes. Are these two groups equally likely to clinic on a link in an unsolicited email? In other words, does one group practice ‘safe clicking’ more than the other? Use a 95% confidence level. Report a p-value. Is this a weak or strong conclusion? 2 pts.

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Here we use Z-test

orchestra answered 1 year ago
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