I honestly don’t know man but don’t worry, if you get a bad score it won’t matter in 30 years :)
mu = 1100 = population mean
sigma = 275 = population standard deviation
x = 1400 = raw score
z = z score
z = (x-mu)/sigma
z = (1400-1100)/(275)
z = 300/275
z = 1.0909090909091 approximately
z = 1.09
Convention is to round to two decimal places so that you can use a Z table to look up the area under the curve (which helps determine probability).
The positive z score is due to Paula's raw score being above the mean.
1/125 in a decimal is 0.008.
Answer:
A) T'(-2,3), U'(0,5), V'(-1,0)
Answer:
Step-by-step explanation:
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