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Final

Biology 2244A/B Study Guide - Final Guide: Skewness, Time Series, Bmw 1 Series


Department
Biology
Course Code
BIOL 2244A/B
Professor
Nusha Keyghobadi
Study Guide
Final

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SORT CASES BY Method.
SPLIT FILE SEPARATE BY Method.
FREQUENCIES VARIABLES=Heads
/NTILES=4
/STATISTICS=STDDEV VARIANCE RANGE MINIMUM MAXIMUM MEAN MEDIAN MODE SKEWNESS
SESKEW
/HISTOGRAM
/ORDER=ANALYSIS.
Frequencies
Notes
Output Created 06-Oct-2011 14:37:36
Comments
Input Active Dataset DataSet0
Filter <none>
Weight <none>
Split File S = simulated O = observed
N of Rows in Working Data
File
88
Missing Value Handling Definition of Missing User-defined missing values are treated
as missing.
Cases Used Statistics are based on all cases with
valid data.
Syntax FREQUENCIES VARIABLES=Heads
/NTILES=4
/STATISTICS=STDDEV VARIANCE
RANGE MINIMUM MAXIMUM MEAN
MEDIAN MODE SKEWNESS SESKEW
/HISTOGRAM
/ORDER=ANALYSIS.
Resources Processor Time 00 00:00:00.422
Elapsed Time 00 00:00:00.500
[DataSet0]

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

S = simulated O = observed = o
Statisticsa
Count of the number of heads
N Valid 44
Missing 0
Mean 24.93
Median 25.00
Mode 27
Std. Deviation 2.671
Variance 7.135
Skewness -.207
Std. Error of Skewness .357
Range 14
Minimum 18
Maximum 32
Percentiles 25 23.00
50 25.00
75 27.00
a. S = simulated O = observed = o

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

Count of the number of headsa
Frequency Percent Valid Percent
Cumulative
Percent
Valid 18 1 2.3 2.3 2.3
20 1 2.3 2.3 4.5
21 3 6.8 6.8 11.4
22 3 6.8 6.8 18.2
23 4 9.1 9.1 27.3
24 7 15.9 15.9 43.2
25 5 11.4 11.4 54.5
26 5 11.4 11.4 65.9
27 9 20.5 20.5 86.4
28 5 11.4 11.4 97.7
32 1 2.3 2.3 100.0
Total 44 100.0 100.0
a. S = simulated O = observed = o
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