## Elementary Statistics: A Step-by-Step ApproachGeared toward the student without a strong mathematical background, this text uses a non-theoretical approach in which concepts are explained intuitively and are supported by examples. Students majoring in such fields as natural and social sciences, business, economics, and computer science will understand how statistics applies to their chosen field through the use of examples drawn from such disciplines. |

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### Contents

The Nature of Probability and Statistics | 2 |

Data Description | 14 |

Counting Techniques | 26 |

Copyright | |

15 other sections not shown

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_ EX _ _ X-/i _ Alternate Solution Answers will vary anxiety scores area is found average Chapter Test confidence interval contain the hypothesized continued _ continued Sample 12 CONTROL critical value d. f. N Decision desired area equal evidence to reject evidence to support False found by looking hence interaction effect LCL_ LCLC LCLp least one mean mean is different Means and Proportions null hypothesis number of plants occur at random outcomes P-value P(all P(at least P(no parameter probability of selecting Procedure Table reject the claim reject the null row sum)(column sum sample mean sample space shown in Block significant difference significant relationship standard deviation support the claim t-test True 11 True 20 True 9 UCL_ UCLC UCLp ЕУ