D) The median of 2nd Period is greater than the median of 1st Period.
The one that's true
Hope this helps!
(x+7)(x+3) so therefore you set each equation = 0...
x + 7 = 0
x + 3= 0
and solve
x = -3
x = -7
In statistics, the number of degrees of freedom is the number of values in the final calculation of a statistic that are free to vary.
The number of independent ways by which a dynamic system can move, without violating any constraint imposed on it, is called number of degrees of freedom.
In other words, the number of degrees of freedom can be defined as the
minimum number of independent coordinates that can specify the position
of the system completely.
<span>
The degree of freedom represents the number of ways in which the expected classes are free to vary in the chi-square goodness-of-fit test.</span>
Answer:
Step-by-step explanation:
given
using the property of log , and if c =,, we can rewrite our function as:
now we can easily differentiate:
This is our answer!
<span>0.833333333333333 is the answer</span>