Step-by-step explanation:
given a normal distribution with the given parameters the probability (= the % of the area of the distribution curve) for a number to be between 203 and 1803 is
0.9987
so, 99.87% of all numbers are expected to be in that range.
for 350,000 numbers that means
350,000×0.9987 = 349,545 numbers are expected to be between 203 and 1803.
Step-by-step explanation:
He won't answer you.
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the answer is five point six five, 5.65
Answer:
A
Step-by-step explanation:
A is a parabola
you combine like terms the (4v +5v) which comes to 9v and then you just divide by 9 to get v by itself. v=1