Statistics IITU Board 2078
A survey was conduct to see the association between hacking status of the email and the type of email account. The survey has reported the following cross tabulation. Type of e mail account Hacking…
5A survey was conduct to see the association between hacking status of the email and the type of email account. The survey has reported the following cross tabulation.
Type of e-mail account
Hacking status
Yes
No
Yahoo
60
15
Gmail
20
120
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.
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