RES 341 - Angelfire



University of Phoenix Material

Statistical Symbols and Definitions Matching Assignment

Match the letter of the definition on the right to the appropriate symbol on the left.

|Symbols |Definitions |

|( (Uppercase Sigma) __b___ |Population mean |

|N __c___ |Summation |

|( (Mu) __a___ |Population size |

|( (Lowercase Sigma) ___f__ |Factorial |

|( (Pi) __k___ |Nonparametric hypothesis test |

|( (Epsilon) __i___ |Population standard deviation |

|(2 (Chi Square) __e___ |Alternate hypothesis |

|X (X-bar) __h___ |Sample mean |

|! ___d__ |Maximum allowable error |

|H0 __j___ |Null hypothesis |

|H1 __g___ |Probability of success in a binomial trial |

Match the letter of the term on the right to the definition of that term on the left.

|Definitions |Terms |

|The middle value in an ordered array of data __b___ |Population |

|The most frequently occurring value in a data set __f___ |Median |

|A collection of all possible individuals, objects, or measurements of interest |Standard deviation |

|___a__ | |

|A portion, or part, of the population of interest __g___ |Measure of central tendency |

|The square root of the variance __c___ |Parameter |

|A characteristic of a sample ___h__ |Mode |

|A characteristic of a population __e___ |Sample |

|A statement about a population parameter developed for testing __i___ |Statistic |

|A single value that summarizes a set of data. ___d__ |Hypothesis |

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