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-Dominant- [34]
3 years ago
12

I need thsibbefore tommorow ​

Mathematics
1 answer:
erica [24]3 years ago
7 0

Answer: ok let me seeeee......

ddddd

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The expression 35 + 45x represents a train's distance, in miles, from a terminal after x hours of travel. How far was the train
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3 years ago
In a normally distributed data set a mean of 55 where 99.7% of the data fall between 47.5 and 62.5, what would be the standard d
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Given that normally distributed data set has a mean of 55 and 99.7% of data fall between 47.5 and 62.5.

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That is |\frac{47.5-55}{s}|  = 3

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