The average remaining lifetimes for women of various ages in a certain country are given in the following table. + (A graphing calculator is recommended.) (a) Find the equation of the least-squares line for the data. (Round all numerical values to two decimal places.) y= ? (b) Use the equation from part (a) to estimate the remaining lifetime (in years) of a woman of age 23. (Round your answer to the nearest year.) ? yr

The average remaining lifetimes for women of various ages in a certain country are given in the following table. + (A graphing calculator is recommended.) (a) Find the equation of the least-squares line for the data. (Round all numerical values to two decimal places.) y= ? (b) Use the equation from part (a) to estimate the remaining lifetime (in years) of a woman of age 23. (Round your answer to the nearest year.) ? yr

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.CR: Chapter Review

Problem 37E: Find the positive geometric mean between 4 and 64.

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