True, because the standard deviation describes how far, on average, each observation is from the typical value. A larger standard deviation means that observations are more distant from the typical value, and therefore, more dispersed.
Answer:
3(4n+2)is equivalent to6(2n+1)
Answer:
x=-5+3√2 or x=-5-3√2
Step-by-step explanation:
use the quadratic formula
where as a=1 b=10 c=7
and solve it