A non-engineer decides to strap 20 water rockets to their back and launch themselves into the air. In order to see whether they would have enough initial thrust, they test 15rockets, and the mean thrust was found to be 31.275pounds, with a standard deviation of 5.755 pounds. a. How much initial thrust do you expect to get from a typical rocket? Use 98percent confidence. b.The non-engineer wants 600 pounds of total initial thrust from the 20 rockets. What is the probability that his/her scheme will produce the minimum required thrust?

it is b)

hope this : )

step-by-step explanation:

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen

the option best identifies the textual evidence that supports this conclusion is c.) when an argument is over, how many weighty reasons does a man recollect which his heat and violence made him utterly forget? in order to recognize textual evidence is to identify the topic sentence where the author states the main idea. textual evidence is what supports the topic sentence or main idea of a passage.