Researcher Sandy Beach found a correlation coefficient of +2.3 between variables X and Y. She is thrilled because that correlati
1 answer:
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The slope formula is 
. For the two points, 
. You can pick any of the Y and X from these two points, but only once. 
= 
= 2 or 
= 
= 2 and both will equal to. The answer for the slope is 2.
Edit: 33% is not 
, therefore my solution is wrong. The correct answer is 0.33 x 496, which is $163.68
The following is the original solution, which is incorrect.
33% =. Multiply the bonus of $496 by to get the solution of 
, or 165 and
Therefore the solution is $165.33
The following is the original solution, which is incorrect.
33% =
Therefore the solution is $165.33
Answer:
Step-by-step explanation:
Given
Paper = 20 slips
Word: PENNSYLVANIA
Required
Determine P(Multiple of 4 and V)
The sample size of the 20 slips is:
The outcomes of multiples of 4 is:
So, the probability of multiples of 4 is:
The sample size of PENNSYLVANIA is:
The outcome of V is:
So, the probability of V is:
So, the required probability is: P(Multiple of 4 and V)
Express as percentage