10. Consider the following summary statistics. Using the
boxplot outlier test, potential outliers would be any value above
what?: * |
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Questions 11-12: Consider the simple linear regression
model y = a + bx. Now select a sample size of 10 with the
following information: |
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12. What is the estimated value of a?: * |
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The solution of the system can be presented as:
= 56 / 10 = 5.6 = 67/ 10 = 6.7 |
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given-
Σ x = 56
Σ y = 67
Σ (x – x )( y – y) = 780
Σ (x – x ) 2 = 1250
11)
b = Σ (x – x )( y – y) / Σ (x – x ) 2
b = 780 / 1250 = 0.62
12)
a = 6.7 - (0.62 * 5.6)
a = 6.7 - 3.472
a = 3.2
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10. Consider the following summary statistics. Using the boxplot outlier test, potential outliers would be any...
can someone explain to me how to determine if I have outliers and if I do have outlier? books? Your recent changes were saved. Do fx C D E G H Health Services and Nursing Scenario Infections 1 Suppose you work at a local state hospital. In 2015, the infectious disease department of the hospital was operating at max capacity. Your given you the job of presenting to the hospital leadership board about the number of patients who contracted infections...
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