
СКМОДЭ 3
Authored by qqqq undefined
Others
KG
Used 17+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
65 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислить дисперсию случайной величины X по данной таблице?
8
15
34
16
12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ДСВ X задан следующей таблицей распределенияНайти .D X
0,69
4,39
3,79
0,49
1,19
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ВычислитеM(5X+3),если математическое ожидание случайной величины X равно 13.
68
62
16
12
72
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Если математические ожидания случайных величин X и Y равны 4 и 3 соответственно, то найдите математическое ожидание случайной величины 6X-2Y.
18
12
15
20
72
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Если математические ожидания непрерывных случайных величин X и Y равны 4 и 3 соответственно, то найдите математические ожидания случайной величины 5X-2Y.
14
10
12
60
20
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Задано: M(X). 2 и .M(y) 4 Вычислите: M(2x. 3y)?
-16
-30
-22
-12
-10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Задано: D(х)=5 және D(y)=9. Вычислите: D(3Х - 2У) ?
81
17
91
81
65
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
63 questions
ghp tiêu hoá
Quiz
•
University
70 questions
Kiểm tra kiến thức về Liên bang Nga
Quiz
•
KG
60 questions
Bài Tập Sinh Học 10
Quiz
•
KG
70 questions
tvdl
Quiz
•
KG
68 questions
hoá giữa kì 2 12
Quiz
•
KG
60 questions
lịch sử
Quiz
•
KG
70 questions
toán
Quiz
•
KG
64 questions
TSIS teoria systemow i sygnalow
Quiz
•
University
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Others
12 questions
Presidents' Day
Quiz
•
KG - 5th Grade
11 questions
FOREST Growth Mindset
Lesson
•
KG
10 questions
THEME
Quiz
•
KG - University
7 questions
Copy of G5_U5_L14_22-23
Lesson
•
KG - Professional Dev...
10 questions
Add & Subtract Mixed Numbers with Like Denominators
Quiz
•
KG - University
10 questions
Long i- igh, ie, and y Quiz
Quiz
•
KG - 3rd Grade
10 questions
2D & 3D Shapes
Quiz
•
KG
20 questions
Capitalization in sentences
Quiz
•
KG - 4th Grade