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Firdavs [7]
3 years ago
6

The dot plots represent the number of students who enrolled each year for the AP psychology course at two schools. The data repr

esents the last 24 years. Which statement is true based on the mean number of students enrolled in the course?

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0

<em>D</em>

<em>The mean for school 1 is 466/24=19.42 (rounded) </em>

<em> The mean for school 2 is 537/24=22.375 </em>

<em> It doesn't ask for the mean absolute deviation, otherwise it would be the reverse of d (which is c).</em>

<h2><em>HOPE IT HELPS (◕‿◕✿) SMILE!!</em></h2>

<em />

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An object is thrown upward from the top of a building with an initial velocity of 48 feet per second. The height h of the object
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5 secs

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5 0
3 years ago
X + y = 92 and y = 3x - 4
Advocard [28]

∑ Hey, eduardolozanosalgado ⊃

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x=24 , y=68

Step-by-step explanation:

<u><em>Given:</em></u>

<u><em></em></u>\mathrm{\begin{bmatrix}x+y=92\\ y=3x-4\end{bmatrix}}

<u><em>Solution:</em></u>

<em>Substitute: </em>\mathrm{y = 3x-4}

\begin{bmatrix}x+3x-4=92\end{bmatrix}

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<u><em>xcookiex12</em></u>

<u><em></em></u>

<em>8/19/2022</em>

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3 years ago
Read 2 more answers
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