A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
Answer:
56
Step-by-step explanation:
degree of freedom is n - 1, n being the sample size
One sample of 57 participants in a study (given)
For this study, n = 57
Using the degree of freedom formula, 57 - 1 = 56
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Answer:
b
Step-by-step explanation:
Answer:
∠A→∠D is and vertical angle of ∠B→∠E
Step-by-step explanation: