Question 1 Not answered Marked out of 2.00 Flag question Have a look at the following coefficient table from a regression model. The DV is depression. 'anx' is attachment-anxiety, and 'avoid' is attachment-avoidance. For all variables, higher scores represent greater levels of depression/attachment. dep Coefficient Std. err. t P>|t| [95% conf. interval] anx avoid _cons 3.015268 .3385391 1.697327 .3398616 11.50801 1.563327 8.91 4.99 7.36 0.000 0.0004 0.000 2.348944 1.0284 8.431013 3.681593 2.366255 14.585 In APA format, write a 1-2 sentence summary of these results. S Fi

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Ornithologists have determined that some species of birds tend to avoid flights over large bodies of water during daylight hours. It is believed that more energy is required to fly over water than land because air generally rises over land and falls over water during the day. island 4 km 16 km W L D nest @ A bird with these tendencies is released from an island that is 4 km from the nearest point B on a straight shoreline, flies to a point C on the shoreline, and then flies along the shoreline to its nesting area D. Points B and D are 16 km apart. Assume that the bird instinctively chooses a path that will minimize its energy expenditure. (Round your answers to two decimal places.) (a) In general, if it takes 1.2 times as much energy to fly over water as land, to what point C should the bird fly in order to minimize the total energy expended in returning to its nesting area? km from B (b) Let W and L denote the energy (in joules) per kilometer flown over water and land, respectively.…

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