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Rama09 [41]
3 years ago
12

Which of the following is not a possible r-value (-0.3) (0.3) (-0.6) (1.6)

Mathematics
1 answer:
ryzh [129]3 years ago
8 0
<span>1.6. The Pearson Correlation Coefficient, otherwise known as r-value, must have a value between -1 and 1. It's used to measure how closely related two different variables are. -1 means negative linear correlation, 0 means no linear correlation, and 1 means positive linear correlation.</span>
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Plz I need help with only the perimeter one
Tcecarenko [31]

Answer:

I believe the answer is 25.3

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3 years ago
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6.) -2x + y = -1<br><br> X Y<br> -4<br> -3<br> -2<br> 1<br> 0
MrRa [10]

Answer:

Step-by-step explanation:

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2 years ago
Using front-end estimation, find a reasonable estimate of:
Citrus2011 [14]

Answer:

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Step-by-step explanation:

front end estimation requires you to take the front / first digit of each number in this expression and round.

if you don't know how to round, basically you take the next digit after the first one, (in 719 you take the 1) and determine if that's below or above 5. If below, then keep the original first number. If above, add one more to the first digit. If the number is five itself, it is most common to round up (so add one).

like 425 would round to just 400; and 676 would round to 700.

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2 years ago
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What are the partial products for 60x5, 60x15, and 60x30.
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Find the next two numbers in the pattern.
RSB [31]
Let u_n be the n' th term of the sequence.


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thus it is clear that:

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3 years ago
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