Answer:
1. 8/$12=21/$x then cross multiply.
2. 1/$1.5, we're looking for cost so $1 is more reasonable
3. $31.5
Step-by-step explanation:
12x 21/ 8 = 31.5
there is a 50% chance of landing on either heads or tails
Answer: The coefficient of determination = 0.6291
Step-by-step explanation:
Given: Total variation is 24.488, the explained variation is 15.405, and the unexplained variation is 9.083.
The coefficient of determination is computed as:
Substituting given values, we get
Therefore, the coefficient of determination = 0.6291
Answer:
Step-by-step explanation:
multiply lengthx weith
Answer:
"Confounding Variable"
Step-by-step explanation:
According to my research on statistical studies, I can say that based on the information provided within the question the term being defined in the question is called a "Confounding Variable". This is a variable that affects both the dependent variable and independent variable, this then causes a confusion in their relationship.
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