Engineering, 02.11.2019 04:31 Nenelovezero1359
Acase-control study was performed to study the relationship between the source of drinking water during the prenatal period and congenital malformations. case mothers were those with malformed infants in a registry in australia between 1951 and 1979. controls were individually matched by hospital, maternal age (± 2 years), and date of birth (± 1 month). the suspected causal agent was groundwater nitrates. which non-parametric test would be most appropriate to use in this situation? justify your answer. what would the null and alternative hypotheses be in this situation?
Answers: 2
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
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Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
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