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Reika [66]
3 years ago
12

Will Mark Brainliest ! Please Answer Quickly!!!!!!!!!!!! 18+pts!!

Mathematics
1 answer:
arlik [135]3 years ago
7 0

I'm pretty sure the answers are correct because on the question it says for every 8ft is one inch

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Weatherwise magazine is published in association with the American Meteorological Society. Volume 46, Number 6 has a rating syst
lisabon 2012 [21]

Answer:

a)  c) μ = 16.4.

b)  d) μ > 16.4.

c) a) μ < 16.4.

d) c) μ ≠ 16.4.

e)  d) right; left; both.

Step-by-step explanation:

Question a:

Test if it is getting worse, so at the alternative hypothesis we test if the mean is of greater than 16.4 inches, but at the null hypothesis we test if it is still of 16.4 options, so option C.

Question b:

At the alternative hypothesis we test if the mean is of greater than 16.4 inches, as said above, so the answer is given by option d.

Question c:

Dying down, so if the mean is lower than 16.4 inches, so option a.

Question d:

Don't know, so just test if it is different, which includes both lower or greater, so the correct answer is given by option c.

Question e:

Test if more -> right, so on question b) is a right tailed test.

Test if less -> left, so on question c) is a left tailed test.

Different -> both sides, so on question d) it is a two-tailed test.

Thus the correct answer is given by option d.

3 0
3 years ago
The ratio to isabella's money to shane's money is 3:11 if isabella has $33 how much money do shane and isabella have together us
alexgriva [62]
Shane and Isabella have 154 dollars
4 0
3 years ago
Y+5=1/4(x-12) equals what <br>plz i need help
marshall27 [118]
Slope: 0.500/2.000 = 0.250
x: 32/1 = 32.00000
y: -32/4 = -8
5 0
3 years ago
Name the congruent sides cda=xyz
Yanka [14]
The correct answer is C
8 0
3 years ago
What are the factors of the expression below? 4X2 + 12x +9
arsen [322]
D is the correct choice
7 0
3 years ago
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