Baby jane, three days old, is shown four drawings: a bright blue square, a white oval, a yellow circle, and a drawing of a face. in view of fantz’s work, which drawing would she probably prefer to look at?

The answer is "the face".

Robert Fantz began estimating the measure of time babies spent taking a gander at something as an approach to check how keen on it they were. Fantz announced that a two-month-old child spent twice as long taking a gander at a portray of the human face as at a bullseye, for example. Tests in view of look estimations have been the field's workhorse from that point onward. It is no misrepresentation to state that without looking-time measures, we would know almost no about almost any part of baby improvement.

choices : )

explanation:

a manufacturer of printed circuit boards uses exponential smoothing with trend to forecast monthly demand of its product. at the end of december, the company wishes to forecast sales for january. the estimate of trend through november has been 200 additional boards sold per month. average sales have been around 1000 units per month. the demand for december was 1100 units. the company uses α = 0.20 and β = 0.10. make a forecast including trend for the month of january.