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o-na [289]
3 years ago
8

The figure shows a normal distribution curve with a mean of 3.47

SAT
1 answer:
katrin [286]3 years ago
8 0
OA is B -The figure shows a normal distribution with mean m and standard deviation d, including approximate percents of the distribution in each of the six regions shown. For a population of 800,000 subway riders, the numbers of subway trips taken per rider last January are approximately normally distributed with a mean of 56 trips and a standard deviation of 13 trips. Approximately how many of the riders took between 30 and 43 trips last January?
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Hence, <em>swimming laps are not a form of aerobics</em>. Hence, the Statememt is false.

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What piece of evidence does President Reagan use to logically conclude that the astronauts were aware of the dangers? previous a
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