Answer:
it simple as look
Step-by-step explanation:
He y I a m r a v I t ha n k S
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The correlation coefficient measures the relationship between the two variables
The correlation coefficient is 0.234
<h3>How to determine the correlation coefficient</h3>
The formula of correlation coefficient is:

Using the dataset from the complete question, we have:

Evaluate the difference

Evaluate the quotient

Approximate

Hence, the correlation coefficient is 0.234
Read more about correlation coefficient at:
brainly.com/question/4219149
Answer:
1550
Step-by-step explanation:
1250-(-300) <-- positive due to two negative
1250+300
1550
Answer:
0.43
Step-by-step explanation:
because you have to divide the top and bottom by the denominator
Its a chemical element, and it is surrounded by electrons.