Chapter 2, Problem 4P

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

Find each value requested for the distribution of scores in the following table.

**a.**n**b.**∑*X***c.**∑*X*^{2}

X |
f |

5 | 1 |

4 | 2 |

3 | 3 |

2 | 5 |

1 | 3 |

a.

To determine

**To Find:** The value of *n* (

Explanation

**Given info:**

The distribution of scores is given as:

X |
f |

5 | 1 |

4 | 2 |

3 | 3 |

2 | 5 |

1 | 3 |

**Calculation:**

**Software procedure:**

Step-by-step procedure to obtain ** n** using the SPSS software:

- Enter the data under
column.*f* - Go to
**Analyze >**select**Descriptive statistics**> click on**Descriptives...**

**b.**

To determine

**To Find:** The value of

**c.**

To determine

**To Find:** The value of

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