Pril, a production manager at alton corp., needs to evaluate the performance of her employees. she asks her subordinate, tiff, to carry out this job. tiff uses a rating scale, which ranges from 1 to 10, to rate 50 employees. she gives a score of 3 to 39 employees. in doing so, tiff commits a error. statistical strictness mean inclination central tendency

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge