有5題4選1的單選題,某生每題皆隨意選擇一個選項作答。已知每題答對與否為獨立事件,求恰答對2題的機率?
二項分布(基礎)

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
柏豪 蘇
Used 1+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有5題4選1的單選題,某生每題皆隨意選擇一個選項作答。已知每題答對與否為獨立事件,求5題全答對的機率?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有5題4選1的單選題,某生每題皆隨意選擇一個選項作答。已知每題答對與否為獨立事件,求恰答對4題的機率?
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有5題4選1的單選題,某生每題皆隨意選擇一個選項作答。已知每題答對與否為獨立事件,求恰答對3題的機率?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有6題是非題,某生每題皆隨意作答。已知每題答對與否皆為獨立事件,求恰答對3題?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有6題是非題,某生每題皆隨意作答。已知每題答對與否皆為獨立事件,求恰答對2題?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有6題是非題,某生每題皆隨意作答。已知每題答對與否皆為獨立事件,求恰答對1題?
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
三年级数学

Quiz
•
1st - 12th Grade
10 questions
110五下數L9容積和容量

Quiz
•
KG - Professional Dev...
7 questions
六年级数学单元七:长度、质量和液体体积

Quiz
•
12th Grade
15 questions
十位近似值

Quiz
•
1st - 12th Grade
10 questions
六年级百分比

Quiz
•
1st - 12th Grade
10 questions
一年级Program Transisi 数学:整数(文字篇)

Quiz
•
1st - 12th Grade
9 questions
體育班三下第一次段考題庫2

Quiz
•
9th - 12th Grade
10 questions
三年级数学

Quiz
•
1st - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade