X is a normally distributed random variable with mean 40 and standard deviation 9.
What is the probability that X is between 13 and 67?
Write your answer as a decimal rounded to the nearest thousandth.

What is the difference between an independent and a dependent variable?

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?

1. discovered the new world balboa 2. explored the north american southwest hudson 3. his crew was the first to sail around the world vespucci 4. conquered the incas of peru cortes 5. discovered the pacific ocean columbus 6. conquered the aztecs of mexico cabot 7. discovered fishing grounds off newfoundland pizarro 8. looted spanish vessels for england drake 9. claimed the hudson river area for dutch coronado 10. priest who explored the mississippi marquette 11. man for whom the new world is named magellan