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Alla [95]
3 years ago
15

Open US_Crime-HW7 data. Test if West Virginia’s vehicle thefts are lower than Nebraska’s vehicle thefts on average. Answer quest

ions 10 to 13. (Pick the closest answer)10. What test did you perform? (4 points)a. Regressionb. Two sided t-testc. One sided t-test
Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

c. One sided t-test

Step-by-step explanation:

One sided t test because we want to compare two means and alternative hypothesis is directional.

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Find the measure of x for this shape.<br><br>A. 36<br>b.28<br>c.32<br>d.22
love history [14]

let's recall that in an isosceles triangle, the twin sides make twin angles at the bottom/base, so on the triangle on the left-side, if the "vertex" atop has an angle of 116°, then the twin sides below are simply 180° - 116 = 64, split that in half and that's 32° each.

The same is true for the isosceles triangle on the right side.  Also recall that a flat-line is always 180°, 32 + 72 + 76 = 180.

Check the picture below.

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3 years ago
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ABC and HJK are congruent and the corresponding sides and angles are equal. Side HJ is congruent with side AB so HJ is also 3.5cm in length.
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3 years ago
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One zero of x3 – 3x2 – 6x + 8 = 0 is -2. What are the other zeros of the function?
hram777 [196]
Consider this solution, if it is possible, check the result:
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3 years ago
Solve the equation. Check the solution. <br> a - 3.2 = 5.5
Delicious77 [7]

Answer:

the correct answer is 8.7

6 0
3 years ago
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What is the value of -5 to the 4th power? <br><br> A) 20<br> B) 625<br> C) 125<br> D) -625
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Answer:

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Step-by-step explanation:

(-5)^4

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625

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4 years ago
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