Null Hypothesis – company needs not less than 745 transformers
tutor4helpyou (Not rated)
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| 2006 | 2007 | 2008 |
Mean | 801.167 | 898.667 | 990.333 |
Standard Error | 24.188 | 39.529 | 41.950 |
Median | 793.000 | 864.000 | 941.000 |
Mode | 708.000 | #N/A | #N/A |
Standard Deviation | 83.789 | 136.931 | 145.320 |
Sample Variance | 7020.515 | 18750.061 | 21117.879 |
Kurtosis | -1.627 | -0.609 | -0.853 |
Skewness | 0.122 | 0.772 | 0.650 |
Range | 221.000 | 394.000 | 448.000 |
Minimum | 695.000 | 739.000 | 798.000 |
Maximum | 916.000 | 1133.000 | 1246.000 |
Sum | 9614.000 | 10784.000 | 11884.000 |
Count | 12.000 | 12.000 | 12.000 |
Null Hypothesis – company needs not less than 745 transformers
Alternative Hypothesis – company needs less than 745 transformers
10 years ago
Answer for: Null Hypothesis – company needs not less than 745 transformers
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