Question

**Prior Inpatient Length of Stay and Current Inpatient
Length of Stay**

1. What is the correlation coefficient (rounded to two decimal places) between Length of Stay and Current Inpatient Length of Stay?

2. Is the relationship between Length of Stay and Current Inpatient Length of Stay positive or negative?

3. Is the relationship between Length of Stay and Current Inpatient Length of Stay weak, moderate, or strong?

Prior Inpatient Length of Stay | Current Inpatient Length of Stay |

3 | 9 |

6 | 4 |

4 | 3 |

14 | 7 |

2 | 4 |

8 | 10 |

9 | 8 |

10 | 12 |

4 | 4 |

5 | 26 |

1 | 5 |

23 | 7 |

3 | 4 |

7 | 13 |

5 | 6 |

14 | 8 |

4 | 8 |

7 | 4 |

13 | 8 |

10 | 25 |

3 | 6 |

2 | 13 |

6 | 8 |

9 | 15 |

8 | 14 |

4 | 4 |

4 | 5 |

9 | 8 |

15 | 8 |

Answer #1

SLOPE
Stay
Length of Stay (LOS)
Total Costs
1
3
$2,613.91
2
10
$8,769.03
3
2
$2,448.60
4
3
$2,568.70
5
3
$1,936.19
6
5
$7,230.71
7
5
$5,342.61
8
3
$4,108.13
9
1
$1,596.91
10
2
$4,061.28
11
2
$1,761.53
12
5
$4,779.19
13
1
$2,078.30
14
3
$4,713.61
15
4
$3,946.68
16
2
$2,902.74
17
1
$1,438.85
18
1
$820.21
19
1
$3,309.41
20
6
$5,476.33
SLOPE
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