(Solution Library) Twelve cases of leukemia are reported in people living in a particular census tract over a 5 -year period. Is this number of cases abnormal
Question: Twelve cases of leukemia are reported in people living in a particular census tract over a 5 -year period. Is this number of cases abnormal if only $6.7$ cases would be expected based on national cancer-incidence rates?
Deliverable: Word Document 
![[Steps Shown] If the normal range is](/images/solutions/MC-solution-library-68776.jpg "[Steps Shown] If the normal range is 65-120 mg / dL, then what")
[Steps Shown] If the normal range is 65-120 mg / dL, then what
![[Step-by-Step] Frequently, tests that yield abnormal results](/images/solutions/MC-solution-library-68777.jpg "[Step-by-Step] Frequently, tests that yield abnormal results are repeated")
[Step-by-Step] Frequently, tests that yield abnormal results are repeated
![[Solution Library] One approach for defining elevated](/images/solutions/MC-solution-library-68778.jpg "[Solution Library] One approach for defining elevated blood pressure")
[Solution Library] One approach for defining elevated blood pressure
(Steps Shown) This table shows the prevalence of Alzheimer’s Disease.
![[See] This table shows the prevalence of](/images/solutions/MC-solution-library-68780.jpg "[See] This table shows the prevalence of Alzheimer’s Disease.")
[See] This table shows the prevalence of Alzheimer’s Disease.
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