Find the sum of the first 4 terms
2, -8, 32, -128 are the first 4 terms
<em>2 + (-8) + 32 + ( - 128)</em>
2 + ( - 8) = -6
-6 + 32 = 26
-128 + 26 = -102
-102 is the sum of the first four terms
hope this helps
Answer:
ma guess is the bruh ion even know were to start your qston dont make sence rlly
Step-by-step explanation:itsaGthang
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➷ Girls = total - boys
Girls = 146 - 84
Girls = 62
The ratio is 84:62
This can be simplified to 42:31
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Answer:
8
Step-by-step explanation:
Answer:
<h3>The F test for the overall significance of the regression tests the null hypothesis that <u>all slope coefficients are zero</u></h3>
Step-by-step explanation:
The F test for the overall significance of the regression tests the null hypothesis that <u>" all slope coefficients are zero "</u>
For :
- For the analysis of variance (ANOVA) F-test, the null hypothesis is that the true or population slopes of all the X variables are zero.
- There is no relationship between Y and any of the X variables .
- In that case,the null hypothesis implies that Y should simply be estimated using its mean
![\mu](https://tex.z-dn.net/?f=%5Cmu%20)
<h3>Therefore the option A) all slopes coefficients are zero</h3>