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kvasek [131]
2 years ago
10

5x10 but showing your work

Mathematics
1 answer:
prohojiy [21]2 years ago
8 0

Answer: 50

Step-by-step explanation: 5 times 10 means that there is going to be 5 10’s added together, so 10+10 = 20 + 10 + 10 = 40 + 10 = 50 so 5 times 10 is 50

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Find the 15th term of the geometric sequence 2 , -8 , 32
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Answer:

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Step-by-step explanation:

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ace

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Answer:

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And the statistic to check the significance of a coeffcient in a regression is given by:

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For this case is importantto remember that t1 and p value for test of slope coefficient is the same test statistic and p value for the correlation test so then the answer would be:

Always

Step-by-step explanation:

In order to test the hypothesis if the correlation coefficient it's significant we have the following hypothesis:

Null hypothesis: \rho =0

Alternative hypothesis: \rho \neq 0

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t=\frac{r \sqrt{n-2}}{\sqrt{1-r^2}}

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For this case is importantto remember that t1 and p value for test of slope coefficient is the same test statistic and p value for the correlation test so then the answer would be:

Always

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