Answer:
B) 0.9, 0.45, -0.77, -0.95
Explanation:
The correlation coefficient is a statistical measure that indicates the strength of the relationship between two variables. The value usually ranges from -1 to 1 where:
• 1 indicates a strong positive relationship.
,
• -1 indicates a strong negative relationship.
,
• A result of 0 indicates no relationship at all.
Therefore, the given correlation coefficients classified from the strongest to the weakest is:
The correct choice is B.
First 20 minutes:1 Second 20:2 Third 20:4 Fourth 20: 8. Fifth 20: 16 Sixth 20: 32. C is your answer
Answer:
The length of the mosquito in the picture is 117.6 mm.
Step-by-step explanation:
This question can be solved using a rule of three.
The real size of the mosquito is 16 mm, which is 100% = 1.
In the picture, the size is magnified 635%, so it is 100+635 = 735% = 7.35. So
16mm - 1
x mm - 7.35
x = 7.35*16 = 117.6
The length of the mosquito in the picture is 117.6 mm.
Answer:
The answer is A
Step-by-step explanation:
Just did the problem.
Answer:
area is 630
we can multiply 2 1 by 21= 63 by 10=630
