We appreciate your visit to The heights of the students in a class in inches are 74 65 56 71 60 62 68 70 65 58 56 62 64 64. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The probabilities for a randomly chosen student to be less than 5 feet, exactly 5 feet 5 inches, and more than 5 feet tall are 25%, 15%, and 75%, respectively.
Explanation:
The subject of this question is probability in mathematics statistics. Let's break down each part of the question:
a. What is the probability that a randomly chosen student is less than 5 feet tall?
First, we need to convert 5 feet into inches because the heights of the students are given in inches. So, 5 feet equals 60 inches. Counting from your data, we find that there are 5 students whose height is less than 5 feet (or 60 inches). There are a total of 20 students. Therefore, to calculate the probability, we divide 5 by 20, which gives us 0.25 or 25%.
b. What is the probability that a randomly chosen student is 5 feet 5 inches tall?
Again, we need to convert 5 feet 5 inches into inches. So, 5 feet 5 inches equals 65 inches. Doing a count from your data reveals that there are 3 students who are 65 inches tall. Again, to calculate the probability, we divide 3 by 20, which gives us 0.15 or 15%.
c. What is the probability that a randomly chosen student is more than 5 feet tall?
Going by the count from the data, there are 15 students who are more than 5 feet (or >60 inches) tall. So, to calculate the probability, we divide 15 by 20, which gives us 0.75 or 75%.
Learn more about Probability here:
https://brainly.com/question/32117953
#SPJ11
Thanks for taking the time to read The heights of the students in a class in inches are 74 65 56 71 60 62 68 70 65 58 56 62 64 64. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
