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baherus [9]
3 years ago
9

Which of the following are​ true? If​ false, explain briefly.​a) A​ P-value of 0.01 means that the null hypothesis is false.​b)

A​ P-value of 0.01 means that the null hypothesis has a 0.01 chance of being true.​c) A​ P-value of 0.01 is evidence against the null hypothesis.​d) A​ P-value of 0.01 means we should definitely reject the null hypothesis
Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

a) false

b) true

c) false

d) false

Step-by-step explanation:

a) p-value is compared with test statistic to either accept or ereject the null hypothesis. There is no fixed p-value to reject the null hypothesis

b) p-value tells us the probabiltiy of finding null hypothesis to be true

c) There is no fixed p-value for nullyfying the the null hypothesis

d) There is no fixed p-value to reject the null hypothesis

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\sf{\qquad\qquad\huge\underline{{\sf Answer}}}

The equation of circle in standard form can be represented as :

\qquad \sf  \dashrightarrow \:(x - h) {}^{2}  + (y - k) {}^{2}  = r {}^{2}

where,

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now, let's plug in the values :

\qquad \sf  \dashrightarrow \:(x - 0) {}^{2}  + (y - 0) {}^{2}  = 6 {}^{2}

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2 years ago
Suppose f (x) = x^2. Find the graph of f(x+2)
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\bf ~~~~~~~~~~~~\textit{function transformations}
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% templates
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\\\\
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\\\\
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--------------------

\bf \bullet \textit{ stretches or shrinks horizontally by  } {{  A}}\cdot {{  B}}\\\\
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\bullet \textit{ flips it sideways if }{{  B}}\textit{ is negative}\\
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\bf \bullet \textit{ horizontal shift by }\frac{{{  C}}}{{{  B}}}\\
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\left. \qquad  \right.  if\ \frac{{{  C}}}{{{  B}}}\textit{ is positive, to the left}\\\\
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~~~~~~if\ {{  D}}\textit{ is positive, upwards}\\\\
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with that template in mind,

\bf f(x)=x^2\qquad \quad f(x+2)=(x+2)^2\implies f(x+2)=\stackrel{A}{1}(\stackrel{B}{1}x\stackrel{C}{+2})^2\stackrel{D}{+0}

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Answer:

<em>The area of Marlien's living room is 420 square ft</em>

Step-by-step explanation:

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Simplifying:

-10 + x - 2 = 2

x = 10 + 2 + 2

x = 14

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length=2x+2=30 feet

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The area of Marlien's living room is 420 square ft

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