Problem 5E

The article “Differences in Susceptibilities of Different Cell Lines to Bilirubin Damage” (K. Ngai, C. Yeung, and C. Leung, Journal of Paediatric Child Health, 2000:36-45) reports an investigation into the toxicity of bilirubin on several cell lines. Ten sets of human liver cells and 10 sets of mouse fibroblast cells were placed into solutions of bilirubin in albumin with a 1.4 bilirubin/albumin molar ratio for 24 hours. In the 10 sets of human liver cells, the average percentage of cells surviving was 53.9 with a standard deviation of 10.7. In the 10 sets of mouse fibroblast cells, the average percentage of cells surviving was 73.1 with a standard deviation of 9.1. Find a 98% confidence interval for the difference, in survival percentages between the two cell lines.

Terms, Fractions, Real Numbers- August 30, 2016 Opening Remarks • Incoming quiz due Sunday @ 2359. o Can take twice. o Encouraged to work ahead. Lecture Notes • Linear equations will be covered in Chapter 3. • 0 is a natural and neutral number. • From positive one and up: o Integers o Whole Numbers o Natural Numbers • Rational Numbers: o Non-repeating decimal o Can still be rational even if written in decimal format. • Real Numbers: o Used to refer to the entire universe of numbers. • Examples: o The number 7 is: ▪ Natural ▪ Whole ▪ Integer ▪ Real o T