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.
To find the age of tom we will use the expression 20*3 because tom is three times as old as Sam.
so the answer is 60
Answer: "Their world is full of Maple Streets. And we'll go from one to the other and let them destroy themselves."
Step-by-step explanation: trust me
