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8th Edition

Frederick J Gravetter + 1 other

Publisher: Cengage Learning

ISBN: 9781133956570

Chapter 1, Problem 20P

Textbook Problem

For the following set of scores, find the value of each expression:

**a.**Σ*X***b.***ΣX*^{2}**c.**Σ(*X*+3)

X |

6 |

-2 |

0 |

-3 |

-1 |

Essentials of Statistics for the Behavioral Sciences

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