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Oksana_A [137]
3 years ago
9

Write the equation of the circle graphed below

Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0

Answer:

there isnt any image

Step-by-step explanation:

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For each of the following scenarios state whether H0 should be rejected or not. State any assumptions that you make beyond the i
scoundrel [369]

Answer:

a)H_0 :\mu = 4\\ H_1 : \mu \neq 4 , n = 15 , X=3.4 , S=1.5 , α = .05

Formula : t = \frac{x-\mu}{\frac{s}{\sqrt{n}}}

t = \frac{3.4-4}{\frac{1.5}{\sqrt{15}}}

t =-1.549

p- value = 0.607(using calculator)

α = .05

p- value > α

So, we failed to reject null hypothesis

b)H_0 :\mu = 21\\ H_1 : \mu < 21 , n =75 , X=20.12 , S=2.1 , α = .10

Formula : t = \frac{x-\mu}{\frac{s}{\sqrt{n}}}

t = \frac{20.12-21}{\frac{2.1}{\sqrt{75}}}

t =-3.6290

p- value = 0.000412(using calculator)

α = .1

p- value< α

So, we reject null hypothesis

(c) H_0 :\mu = 10\\ H_1 : \mu \neq 10, n = 36, p-value = 0.061.

Assume α = .05

p-value = 0.061.

p- value > α

So, we failed to reject null hypothesis

7 0
2 years ago
Adam will plant up to 41 acres on his farm with wheat and corn. Fewer than 28 acres will be planted with corn.
Eddi Din [679]
Both A and D are correct. Yup.
8 0
3 years ago
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What is the relationship between 5.34x10^5 and 5.34x10^-2 MAKE SURE YOUR ANSWER IS CORRECT
blsea [12.9K]
So since the constant is the same we could divide them. If you know when you divide powers of 10 you subtract so it would be 5.34/5.34 which is 1 and 10^5- 10^-2. 5 - (-2). Which is 10^7 so it would be 1*10^7
6 0
3 years ago
Help quick!!! It's 7th grade level math
tamaranim1 [39]

Step-by-step explanation:

there's a 6 out of 15 chance of pulling a black pen

3 0
3 years ago
Solve for s.<br><br> 6 − 4s = –8 − 6s<br><br> s =
Vinil7 [7]

Step-by-step explanation:

6 - 4s = - 8 - 6s

Bringing like terms on one side

-4s + 6s = - 8 - 6

2s = - 14

S = - 14/2

S = - 7

3 0
3 years ago
Read 2 more answers
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