Jeannie set out to see if people would resist eating a familiar food in a different color. A popular cafeteria style restaurant allowed her to place rice of 3 different and unusual colors as choices in the selecting/serving line. The colors were purple, green, and blue. The same amount of rice was placed in the identical bowls in all cases. All other regular color rice was removed from the serving/selection line. She kept track of how many people choose each type of rice for 1 day. The total number of people selecting rice of any color was 88. List the independent and dependent variables the constants and hypothesis

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.