Answer:
Step-by-step explanation:
This is a standard normal distribution which means it has a mean of 0 and a standard deviation of 1. To shade 1 and 2 standard deviations above the mean just color in the area under the curve between 1 and 2
The percent of data is equal to .9772-.8413= .1359= 13.59%
Answer:
Step-by-step explanation:
f(x) = -1/3x + 1:
Answer:
(-7,4) and (-9,7)
Step-by-step explanation:
Answer:
X ∈ {-2, -1 ,1 ,5 ,6}
Step-by-step explanation:
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