div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-light-bulbs-a-light-bulb-manufacturer-guarantees-that-the-mean-life-of-a-certainhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Light Bulbs A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 750 hours A random sample of 36 light bulbs has a mean life of 745 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsnetreader034viewer20220507165e42a3fbe6bcb72dd740a4ebhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-light-bulbs-a-light-bulb-manufacturer-guarantees-that-the-mean-life-of-a-certainhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Light Bulbs A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 750 hours A random sample of 36 light bulbs has a mean life of 745 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsnetreader034viewer20220507165e42a3fbe6bcb72dd740a4ebhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document-light-bulbs-a-light-bulb-manufacturer-guarantees-that-the-mean-life-of-a-certainhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Light Bulbs A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 750 hours A random sample of 36 light bulbs has a mean life of 745 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...