
5 SERIES STATISTIQUES A DEUX VARIABLES 18 '
Authored by g COMPAGMATHS
Mathematics
11th Grade
Used 17+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Déterminer, à l'aide de la calculatrice, l'équation de la droite d'ajustement par la méthode des moindres carrés :
y = 3,51x - 12,2
y = 4,51x + 12,2
y = - 4,51x +2,2
y = 4,51x + 22,2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A l'aide du tableau, déterminer les coordonnées du point moyen G.
G ( 3,5; 27,33 )
G ( 3 ; 28 )
G ( 3,5; 28 )
G ( 28; 3,5 )
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
On attribue x = 1 pour le mois de Février.
Quelle est la valeur de x pour le mois de Novembre?
x=9
x=10
x=11
x=12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Comment appelle -t-on ce type représentation graphique ?
nuage de points
diagramme circulaire
diagramme en bâton
histogramme
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Est-il judicieux de procéder à un ajustement affine de cette série statistique?
Oui
Non
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'équation de la droite d'ajustement est : y = 0,14x + 82
En déduire l'espérance de vie d'une française née en 2008
83,96 ans
83,68 ans
83,12 ans
83,82 ans
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Le coefficient directeur de la droite d'ajustement est environ :
1,2
0,65
-0,8
123,8
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Întrebări despre mulțimi
Quiz
•
8th Grade - University
15 questions
Simpexp e Polares
Quiz
•
10th - 12th Grade
15 questions
Trivias lógicas
Quiz
•
10th - 12th Grade
20 questions
Dominio y Alcance 12mo
Quiz
•
9th Grade - University
15 questions
Calculo Integral (1er Parcial)
Quiz
•
11th - 12th Grade
20 questions
Matemáticas prueba 20 preguntas
Quiz
•
1st - 12th Grade
15 questions
XIV Olimpiadas de Matemáticas - 11mo
Quiz
•
11th Grade
20 questions
Ulangan Persaman Lingkaran
Quiz
•
11th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems Practice
Quiz
•
9th - 12th Grade
20 questions
Classifying Polynomials by Degree and Number of Terms
Quiz
•
11th Grade
17 questions
Explore Experimental and Theoretical Probability
Quiz
•
7th - 12th Grade
15 questions
Parallelogram Properties
Quiz
•
10th - 12th Grade
10 questions
Special Right Triangles
Quiz
•
11th Grade
18 questions
Solving Systems- Word Problems
Quiz
•
9th - 12th Grade
34 questions
7.4 Review Cubic and Cube Root Functions
Quiz
•
10th - 12th Grade