The value that is 2 standard deviations from the mean is; 130
<h3>What is Empirical Rule?</h3>
For this question, we will use Z-score and as such whether the value is below or above mean (shown by positive or negative sign) and by how much (times the standard deviation).
Thus;
Calculated value = μ + zσ
where;
μ is mean
σ is standard deviation
Hence, the value that would be +2 standard deviations from the mean is;
Calculated value = 100 + 2(15)
Calculated value = 130
Read more about Empirical Rule at; brainly.com/question/10093236
Answer:
y = mx+b
Step-by-step explanation:
The slope intercept formula for a line is
y = mx+b where m is the slope and b is the y intercept
Answer:
6,000
Step-by-step explanation:
Since we round to the thousand we look at the place behind there. Since 6 is in the hundreds place we have to round the number up. Meaning that we will round to 6,000.
Answer:
.5 meters
Step-by-step explanation:
Well we know each centimeter is .01 of a meter so 50 * .01 is .5
There is .5 meters of wood in together
Answer:
y=45p+t
Step-by-step explanation: