div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · A consumer magazine wants to compare the lifetimes of ballpoint pens of three different a difference in mean lifetime for the three brands of ballpoint pens src=https:reader031fdocumentsinreader031viewer20220225155afb28c67f8b9a5f58906368html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · A consumer magazine wants to compare the lifetimes of ballpoint pens of three different a difference in mean lifetime for the three brands of ballpoint pens src=https:reader031fdocumentsinreader031viewer20220225155afb28c67f8b9a5f58906368html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · A consumer magazine wants to compare the lifetimes of ballpoint pens of three different a difference in mean lifetime for the three brands of ballpoint pens src=https:reader031fdocumentsinreader031viewer20220225155afb28c67f8b9a5f58906368html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · A consumer magazine wants to compare the lifetimes of ballpoint pens of three different a difference in mean lifetime for the three brands of ballpoint pens src=https:reader031fdocumentsinreader031viewer20220225155afb28c67f8b9a5f58906368html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · A consumer magazine wants to compare the lifetimes of ballpoint pens of three different a difference in mean lifetime for the three brands of ballpoint pens...