In the article "Happier and Less Isolated: Internet Use in Old Age" (Journal of Poverty & Social Justice, Vol. 21, Issue 1, pp. 33-45), researcher O. Lelkes explores the impact of Internet use. The following problem is based on the article. A random sample of adults yielded the following data on age and Internet usage.

At the 1% significance level, do the data provide sufficient evidence to conclude that an association exists between age and Internet usage?

Transcribed Image Text:

Age 18-24 25-64 65+ Total 75 49 Every day50 505 105 119 40 229 Never 38 31 Sometimes14 31 4 Total 70