Regional Baccalaureate Exam: Statistics and Data Analysis
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Questions and Answers

Match the intervals of heartbeats per minute with their corresponding frequencies:

[70; 80 = 5 [80; 90 = 12 [90; 100 = 15 [100; 110 = 10

Match the members of the association with the members they are incompatible with:

A = B, C, H B = E C = H D = G

Match the positions in the bureau with the number of members required:

Président = 1 Trésorier = 1 Secrétaire = 1 Membres = 3

Match the members of the association with the first letter of their names:

<p>A = A B = B G = G H = H</p> Signup and view all the answers

Match the statistical measures with their corresponding points:

<p>Fréquence cardiaque moyenne = 0.5pt Écart-type = 0.5pt Polygone des effectifs cumulées = 0.75pt Médiane = 1pt</p> Signup and view all the answers

Match the following geometric concepts with their corresponding descriptions:

<p>Barycentre = Point de masse en un système de points pondérés Milieu = Point qui divise un segment en deux parties égales Triangle isocèle = Triangle ayant deux côtés de même longueur Point aligné = Point qui appartient à la même droite que deux autres points</p> Signup and view all the answers

Match the following mathematical objects with their corresponding properties:

<p>Segment [AB] = Longueur de 4cm Point G = Barycentre des points pondérés (A, √9-x), (B, -4) et (C, -1) Triangle ABC = Triangle ayant un côté de longueur 6cm Point K = Barycentre des points pondérés (B, -4) et (C, -1)</p> Signup and view all the answers

Match the following mathematical expressions with their corresponding meanings:

<p>MA² - MB² = Différence des carrés des distances d'un point M aux points A et B U₁ = 7 = Premier terme de la suite numérique (U, n) U₊₁ = U + 4 1/2 = Formule de récurrence de la suite numérique (U, n) x = 8 = Valeur particulière de x pour laquelle le point G existe</p> Signup and view all the answers

Match the following mathematical concepts with their corresponding applications:

<p>Barycentre = Étude des centres de gravité Milieu = Division d'un segment en deux parties égales Suite numérique = Étude des séquences de nombres Triangle isocèle = Géométrie et tracé de figures</p> Signup and view all the answers

Match the following mathematical operations with their corresponding results:

<p>MA² - MB² = 2MI.BA = Égalité vérifiée pour tout point M du plan U₊₁ = U + 4 1/2 = Suite numérique définie par une formule de récurrence Bar((A, 1); (B, -4); (C, -1)) = Barycentre des points pondérés (A, 1), (B, -4) et (C, -1) G = Bar((A, √9-x); (B, -4); (C, -1)) = Barycentre des points pondérés (A, √9-x), (B, -4) et (C, -1)</p> Signup and view all the answers

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