Chi-Square Test for Association Between Email Account Type and Hacking Status A survey was conducted to see the association between hacking status of the email and the type of email account. The survey has reported the following cross tabulation. Do the information provide sufficient evidence to con

Chi-Square Test for Association Between Email Account Type and Hacking Status

A survey was conducted to see the association between hacking status of the email and the type of email account. The survey has reported the following cross tabulation. Do the information provide sufficient evidence to conclude that the type email account and the hacking status is associated? Use Chi-square test at 1% level of significance.

$$\begin{array}{|c|c|c|} \hline \text{Type of e-mail account} & \text{Hacking status Yes} & \text{Hacking status No} \ \hline \text{Yahoo} & 60 & 15 \ \text{Gmail} & 20 & 120 \ \hline \end{array}$$

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