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The board of directors for Procter and Gamble is concerned that only 19.5% of the people who use toothpaste buy Crest toothpaste. A marketing director suggests that the company invest in a new marketing campaign which will include advertisements and new labeling for the toothpaste. The research department conducts product trials in test markets for one month to determine if the market share increases with new labels.
-The board of directors asked the research department to extend the trial period so that the decision can be made on two months worth of data. Will the power increase, decrease, or remain the same?
Depth of Field
In photography and cinematography, depth of field is a measure of the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image.
Persistence of Vision
A phenomenon where the human eye retains images for a split second longer than they actually appear, making discrete frames appear as continuous motion in film and animation.
Critical Flicker Fusion
The frequency at which an intermittent light stimulus appears to be completely steady to the average human observer.
16 Fps
A frame rate of 16 frames per second, commonly used in early silent films to create motion.
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