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IRINA_888 [86]
3 years ago
6

15. What is the conclusion? a. Statistical interpretation agrees with the intuition: the data in Column C is created with the me

an of 30 which is different from 20, and one of the t-tests detected this difference. b. ​​The statistics does not agree with the intuition: the new data is created with different means and yet, the statistics yields inconclusive statement. c. The P-value is very small and we can conclude that the correlation between the data is significant. d. None of these
Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

THREE ... Statistical interpretation agrees with the intuition: the data in Column C is ... of 30 which is different from 20, and one of the t-tests detected this difference. b. ... the intuition: the new data is created with different means and yet, the statistics ...

Step-by-step explanation:

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The speed that a tsunami can travel is modeled by the equation s = 356 startroot d endroot , where s is the speed in kilometers
Naddika [18.5K]

The approximate depth of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.

<h3>What is speed?</h3>

Speed can be calculated as the ratio of distance traveled to the time taken.

The speed that a tsunami can travel is modeled by the equation

s = 356√d, where s is the speed in kilometers per hour and d is the average depth of the water in kilometers.

S = 356√d

200 = 356√d

√d = 200/356

= 0.5618

d = 0.5618^2

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d = 0.32 km.

Thus, The approximate depth of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.

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2 years ago
Find the measure of line KM.<br> A. 14<br> B. 9<br> C. 12<br> D. 10
HACTEHA [7]

\\ \sf\longmapsto \dfrac{3}{x-4}=\dfrac{6}{x-5}

\\ \sf\longmapsto 3(x-5)=6(x-4)

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\\ \sf\longmapsto 3x-6x=-24+15

\\ \sf\longmapsto -3x=-9

\\ \sf\longmapsto x=\dfrac{-9}{-3}

\\ \sf\longmapsto x=3

\\ \sf\longmapsto KM=3+6=9

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Which of the following expressions has the greatest value?
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Which value, when placed in the box, would result in a system of equations with infinitely many solutions? y = -2x 4 6x 3y =
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The missing value is 12 in a system of equations with infinitely many solutions conditions.

It is given that in the system of equations there are two equations given:

\rm y =n -2x+4\\\rm and \\\rm 6x+3y= ?

It is required to find the missing value in the second equation.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

We have equations:

\rm y = -2x+4 ....(1)\\  \\\rm 6x+3y= ?  ....(2)

Let's suppose the missing value is 'Z'

We know that the two pairs of equations have infinitely many solutions if and if they have the same coefficients of variables and the same constant on both sides.

From equation (1)

\rm y = -2x+4 \\\\\rm 2x+y=4(multiply both the sides by 3)

\rm 6x+3y=12 ...(3)

By comparing the equation (2) and (3), we get

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How many solutions are there?
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