According to the U.S. Census Bureau, the probability a randomly selected worker primarily drives a car to work is 0.76. The probability a randomly selected worker primarily takes public transportation to work is 0.05. Is the probability a randomly selected worker that primarily drives a car or takes public transportation to work unusual? Why? According to the U.S. Census Bureau, the probability a randomly selected worker primarily drives a car to work is 0.76. The probability a randomly selected worker primarily takes public transportation to work is 0.05. Is the probability a randomly selected worker that primarily drives a car or takes public transportation to work unusual? Why? No, the probability of driving a car or taking public transportation is above 5%. No, the probability of driving a car or taking public transportation is within three standard deviations of the mean. Yes, the probability of driving a car or taking public transportation is less than 5%. Yes, the probability of driving a car or taking public transportation is more than 2 standard deviations from the mean.
According to the U.S. Census Bureau, the
According to the U.S. Census Bureau, the probability a randomly selected worker primarily drives a car to work is 0.76. The probability a randomly selected worker primarily takes public transportation to work is 0.05. Is the probability a randomly selected worker that primarily drives a car or takes public transportation to work unusual? Why?
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