Hui recorded the temperature at the same time each day for one month. He found that the MAD for his data set was 4.3. What does this information tell you about the temperatures that Hui recorded?
Choose True or False for each statement.
The lowest temperature varied only 4.3 degrees from the mean temperature.
True/false

On most days the temperature varied about 4.3 degrees from the mean temperature.
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No temperature varied more than 4.3 degrees from the mean temperature.
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The highest temperature varied about 4.3 degrees from the lowest temperature.
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In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000