A person walks 1/5 mile in 1/15 hour the person speed is what miles per hour
2 answers:
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Answer:
U =
Step-by-step explanation:
Given
T =
Multiply both sides by E to clear the fraction
TE = 3U ( divide both sides by 3 )
= U
Answer:
The condition for r is the following:
And for this case if we analyze the options the only impossible value is given by:
1.0528
Because this value is higher than 1 and not satisfy the general limits for r
Step-by-step explanation:
The correlation coefficient is a measure of dispersion and is a value between -1 and 1, and is defined as:
The condition for r is the following:
And for this case if we analyze the options the only impossible value is given by:
1.0528
Because this value is higher than 1 and not satisfy the general limits for r