Answer:
The degrees of freedom associated with the critical value is 25.
Step-by-step explanation:
The number of values in the final calculation of a statistic that are free to vary is referred to as the degrees of freedom. That is, it is the number of independent ways by which a dynamic system can move, without disrupting any constraint imposed on it.
The degrees of freedom for the t-distribution is obtained by substituting the values of n1 and n2 in the degrees of freedom formula.
Degrees of freedom, df = n1+n2−2
= 15+12−2=27−2=25
Therefore, the degrees of freedom associated with the critical value is 25.
(2,-1) The intersecting point is the point where the two lines meet.
Answer:
5,000,000= 625000 this many tickets if there 8 $
Step-by-step explanation:
And the ticket is 8$
How you would solve it is you take the number of money and divide it by how much each of the tickets are then the finished product is how many you have to sell.
Answer:
B.) x = 16
Step-by-step explanation:
D=1
you add 1/2 to the other side of the equal sign which will then give you the value of d
1/2+1/2=1
