On average, there is a chance of 20% that a UCI undergrad student drops out of university wi the six years of her undergrad studies. A sample of 100 UCI students is gathered at random. For this question, round up all your answers, if needed, to two decimal points. Is it appropriate to use the normal distribution to approximate the distribution of x? yes no What is the probability that x is lesser or equal to 80? Enter your answer here What is the probability that x is greater or equal to 80? Enter your answer here I What is the probability that x is equal to 80? (Hint: i.e. 79 < x≤80)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
On average, there is a chance of 20% that a UCI undergrad student drops out of university wi
the six years of her undergrad studies. A sample of 100 UCI students is gathered at random.
For this question, round up all your answers, if needed, to two decimal points.
Is it appropriate to use the normal distribution to approximate the distribution of x?
O
yes
no
What is the probability that x is lesser or equal to 80?
Enter your answer here
What is the probability that x is greater or equal to 80?
Enter your answer here
What is the probability that x is equal to 80? (Hint: i.e. 79 < x≤80)
Enter your answer here
Transcribed Image Text:On average, there is a chance of 20% that a UCI undergrad student drops out of university wi the six years of her undergrad studies. A sample of 100 UCI students is gathered at random. For this question, round up all your answers, if needed, to two decimal points. Is it appropriate to use the normal distribution to approximate the distribution of x? O yes no What is the probability that x is lesser or equal to 80? Enter your answer here What is the probability that x is greater or equal to 80? Enter your answer here What is the probability that x is equal to 80? (Hint: i.e. 79 < x≤80) Enter your answer here
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 4 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON