Answer:
$49
Step-by-step explanation:
$70 - 30% = $49
Answer:
G. 4/7
Step-by-step explanation:
They both equal to -4 using that value
I am not sure but I think it's C
The degrees of freedom in testing for differences between the means of two dependent populations where the variance of the differences is unknown are: df = n - 1
<h3>What is the degree of freedom for dependent variables?</h3>
In statistics, degrees of freedom refers to the number of distinct values that can change in an evaluation without exceeding any constraints.
The degree of freedom is crucial and necessary when attempting to comprehend the significance of a test statistic and the validity of the null hypothesis.
In testing for differences between the means of two dependent populations where the variance of the differences is unknown, the degrees of freedom are: df = n - 1
Learn more about calculating degrees of freedom for dependent variables here:
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There is a 68% probability that the manager chooses someone who speaks Spanish.
There are 8 people that don't know Spanish. That leaves 17 people that do speak Spanish.
25 - 8 = 17
17 out of 25 is 68%
