Stats homework I really need help please
1 answer:
Answer::
If the author assumes normal range is within one S.D. (5 years) then
the low normal is Average minus 5 and high normal is Average plus 5
Low = 20.2 - 5 = 15.2
High = 20.2 + 5 = 25.2
A normal chart shows that 68.27% of values lie with one standard deviation on either side of the mean
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Answer:
Slope: -69
Y-intercept: -346 or (0, -346)
Step-by-step explanation:
y = mx + b
m = slope
b = y-intercept
y = -69x - 346
m = -69
b = -346
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
18=2(3)3
36=2(2)3(3)
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Step-by-step explanation:fghjkl;
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