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yKpoI14uk [10]
3 years ago
14

Which correlation coefficient would most likely show a weak negative association?

Mathematics
1 answer:
choli [55]3 years ago
8 0

Answer:

Step-by-step explanation:

We can use the regression line to model the linear relationship between x and y ... x and y because the correlation coefficient is not significantly different from zero. ... If r is significant and the scatter plot shows a linear trend, the line can be used to ... If r < negative critical value or r > positive critical value, then r is significant.

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D(n)=6−4(n−1) whats the 5th term in the sequence
liraira [26]

Answer:

  -10

Step-by-step explanation:

Fill in the value for n and do the arithmetic.

  d(5) = 6 -4(5 -1) = 6 -4·4 = 6 -16

  d(5) = -10

The 5th term is -10.

7 0
4 years ago
Geoff has deposited $669 in a savings account that earns interest at a rate of 2.6% compounded twice a year. What will the accou
4vir4ik [10]

total = 669*(1+0.026/2)^2*12

total = 669* (1.013)^24

total = 669 * 1.363410671

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6 0
3 years ago
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which of the numbers listed below are solutions to the equation ?check all that apply.|x|=9. A.9 B.0 C.3 D.-3 E.-9 F.none of the
victus00 [196]
The correct answers are:
___________________________
 [A]:  " 9 " .
___________________________
and:
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 [E]:  " -9 " .
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7 0
4 years ago
Read 2 more answers
the train to hogwarts is moving at a speed of 120 mph. if hogwarts is 420 miles away, how long will the students train ride be ?
dexar [7]

Answer:

The train ride is 3.5 hours

Step-by-step explanation:

We know that distance is equal to rate times time

d = rt

We know the distance and the rate

420 = 120*t

Divide each side by 120

420/120 = 120t/120

3.5 =t

The train ride is 3.5 hours

4 0
3 years ago
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5x + 8 − 3x = −10<br><br> x = −9<br> x = −1<br> x = 1<br> x = 9
zvonat [6]

Answer:

-9

Step-by-step explanation:

7 0
4 years ago
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