(a) Since n{\ a p) = 10 X 0.4 = 4, the normal approximation should not be used. ... Note: If you use statistical tables, the answer will be 0.3669. ... 10. Let X = number of passengers who show up Chapter 7: Distributions of Sampling Statistics 81.

Title | : | Introductory Statistics, Student Solutions Manual (e-only) |

Author | : | Sheldon M. Ross |

Publisher | : | Academic Press - 2010-05-01 |

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