Examlex
Which of the following types of cells does HIV preferentially infect?
Vertical Blinds
Window coverings consisting of vertical slats that can be adjusted to control light and visibility.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect in a particular situation, serving as the default assumption to be tested against an alternative hypothesis.
Alternative Hypothesis
A statistical hypothesis that specifies a population parameter's value is different from the value stated in the null hypothesis.
Pooled Estimate
A method used to combine estimates from different groups or studies to obtain a common estimate when the groups are considered homogeneous.
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