Question: A sample random sample of 608 students was selected. The eye color and natural hair color and natural hair color for each student was recorded.

A sample random sample of 608 students was selected. The eye color and natural hair color and natural hair color for each student was recorded. The resulting data are summarized in the following table. Hair Color Eye Color Black Brown Red Blonde Total Hazel 16 55 15 11 97 Green 6 30 15 17 68 Brown 69 120 27 8 224 Blue 21 85 18 95 219 Total 112 290 75 131 608 (a) What is the probability that a person chosen at random from this sample will have blonde hair? (b) What is the probability that a person chosen at random from this sample who has green eyes will also have blonde hair? (c) Based on your answers to (a) and (b), are hair color and eye color independent

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The geographical location of the sender, i.e. where the sender resides

Subjective norms, i.e. the norms of the target group

The temporal rule: The closer temporal proximity we have to an event or action, the more probable it is that the distortion of information is less than if the event or action happened longer ago.