Answer:
In the pic
Step-by-step explanation:
The dots that I used are from counting squares on A
* m = slope
* it's doesn't matter how you label each dot, you will get the same answer in the end.
JUST MAKE SURE THAT YOU DON'T MIX UP THE COORDINATES !!!
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below
The value of a data point that is -2 standard deviations from the mean
so, 40.6 to 65.4.
<h3>What is the empirical rule?</h3>According to the empirical rule, also known as the 68-95-99.7 rule, the percentage of values that lie within an interval with 68%, 95%, and 99.7% of the values lies within one, two, or three standard deviations of the mean of the distribution.
From the empirical rule, we know that for 95% we are in 2 standard deviations of the mean. so:
= 53- 6.2- 6.2
= 40.6
The value of a data point that is -2 standard deviations from the mean
53 + 6.2 + 6.2
= 65.4
Learn more about the empirical rule here:
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