B because it is the only word meaning cause and effect
The research error described above is an example of selection bias.
Selection bias takes place when, from a population of interest, a group of individuals is selected in order to construct a sample but without a proper randomization. The result is a sample which is not representative of the underlying population.
According to the example, the target population of the research comprises all students but the sample only includes boys. Hence, selection has not been random because it followed a gender criteria, and the results obtained using it cannot be applicable to the whole population because they are affected by a selection bias.
Answer:
A) acquisition
Explanation:
Kieran can say that <em>acquisition</em> has occurred as soon as the parrot greets him in response to his entry. According to classical conditioning, repeated pairings between the conditioned stimulus with the unconditioned stimulus leads to acquisition. The conditioned stimulus is a stimulus that produced no response before, that is Kieran's entry.
Yes, this is a good policy because if health insurers know about any illnesses they are most likely wanting to give you a bigger rate than other people.
Answer:
1.1 A protozoan which moves using its pseudopodia is an amoeba
1.2 A protozoan which moves using its flagellum is an euglena
1.3 A filamentous green alga is the spirogyra
1.4 A unicellular green algae is the Chlamydomonas
1.5 Microscopic protists which appear as symmetrical, human-made, and glass-like ornaments is the Diatom
1.6 Protist that look like fungi is a mold
Explanation:
1.1 An amoeba form pseudopods by pushing their cell membranes out
1.2 Euglena belong to the class of protozoans known as flagellates
1.3 Spirogyra has a slimy bright green color with spiral shaped pigments that bear the chlorophyll
1.4 Chlamydomonas is found in ponds, ditches and damp soil
1.5 Diatom have a siliceous jewel like covering
1.6 A mold is protist that is fungus like examples include Physarum polycephalum and Stemonitis
