This is the "empirical rule." Approx. 68% of a data set lie within one standard deviation of the mean.
To find the y-intercept you first need to set everything equal to y and that will put everything in the y=mx+b line equation. Where m is the slope and b is the y intercept
x+3y = 14 subtract x over
3y = -x+14 divide by 3
y = -1/3x +14
So 14 is the y-intercept of the equation
Answer:
See attached image
Step-by-step explanation:
What is the range if this data set, 3,5,6,9,3,2,2,3,3,1
AlexFokin [52]
Answer:
8
Step-by-step explanation:
Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is 9-1=8.
Answer:
The missing side length is 5 cm
Step-by-step explanation:
We see that 4cm is on the top and 9 cm is on the bottom.
All we need to do is subtract 4 from 9
9-4=5
The missing side length is 5 cm
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