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Helen [10]
3 years ago
10

What is the term for the likelihood that a correlation exists in a population, based on knowledge of the actual value of r in a

sample from that population
Mathematics
1 answer:
zvonat [6]3 years ago
6 0

Answer:

Statistical significance

Step-by-step explanation:

The Statistical significance provides a link between the  dependent and the independent variable. It provides us the indication that the change in the independent variable is correleated with the shift caused in the dependent variable.

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Write a rule for the sequence.
ololo11 [35]

Answer:

a

Step-by-step explanation:

4X2 is 8 8x2 is 16 16x2 is 32

6 0
3 years ago
PLEASE can someone explain why The exact value of sec ( π/6) is 2 /√ 3 ??
Umnica [9.8K]
\bf sec\left( \frac{\pi }{6} \right)\qquad recall\to sec(\theta)=\cfrac{1}{cos(\theta)}\qquad thus
\\\\
sec\left( \frac{\pi }{6}\right)\iff \cfrac{1}{cos\left( \frac{\pi }{6}\right)}
\\\\\\
\textit{check your Unit Circle for what the }cos\left( \frac{\pi }{6}\right)\ is
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\cfrac{1}{\frac{\sqrt{3}}{2}}\implies \cfrac{\frac{1}{1}}{\frac{\sqrt{3}}{2}}\implies 
\cfrac{1}{1}\cdot \cfrac{2}{\sqrt{3}}\implies \cfrac{2}{\sqrt{3}}
3 0
3 years ago
Need help with this one.<br>8 +  I  5x  -  3  I  &gt;  10
grin007 [14]

8 + |5x - 3| > 10

<span>|5x - 3| > 2</span>

<span>|5x| > 5</span>

<span>[x] > 1</span>

<span>
</span>

<span>|5x-3| < -2</span>

<span>|5x| < 1</span>

<span>|x| < \frac{1}{5}</span>

<span>
</span>

1 > x <  \frac{1}{5}

7 0
3 years ago
Read 2 more answers
The diameter of the circle is 9.7 m . Calculate the length of its circumference. Round to the nearest tenth and remember to use
RSB [31]

Answer:

30.4m

Step-by-step explanation:

Diameter(D) = 2r (radius)

D = 9.7m

r = 9.7m / 2

= 4.85m

C = 2πr

= 2π × 4.85m

= 30.47344873982099m

rounding - Leave it as is if the digit in the tenth is 4 or lower

- round it up if it's 5 or higher.

~~ 30.4m

5 0
2 years ago
Which expressions are equivalent to -6 + 3(2+ (-4t)?
lilavasa [31]
I can assure you that it is A
8 0
3 years ago
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