Question
Binomial Distribution and Poisson Tables GUESSING-NO KNOWLEDGE A.) A student takes a 20 question multiple choice exam and guesses on each question. Each question has
Binomial Distribution and Poisson Tables
GUESSING-NO KNOWLEDGE
A.) A student takes a 20 question multiple choice exam and guesses on each question. Each question has four choices. What is the probability of getting exactly 8 correct out of the 20 questions?
B.) A student takes a 20 question multiple choice exam and guesses on each question. Each question has four choices. What is the probability of getting AT LEAST 8 correct out of the 20 questions?
SOME KNOWLEDGE (KNOWS 50% of the questions):
C.) A student takes a 20 question multiple choice exam and guesses on each question. Each question has four choices. What is the probability of getting exactly 18 correct out of the 20 questions?
D.) A student takes a 20 question multiple choice exam and guesses on each question. Each question has four choices. What is the probability of getting AT LEAST 18 correct out of the 20 questions?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Discovering Advanced Algebra An Investigative Approach
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
1st edition
1559539844, 978-1604400069, 1604400064, 978-1559539845
