A Gallup Poll found that 7% of teenagers (ages 13 to 17) suffer from arachnophobia and are

Question:

A Gallup Poll found that 7% of teenagers (ages 13 to 17) suffer from arachnophobia and are extremely afraid of spiders. At a summer camp there are 10 teenagers sleeping in each tent. Assume that these 10 teenagers are independent of each other.

(a) Calculate the probability that at least one of them suffers from arachnophobia.

(b) Calculate the probability that exactly 2 of them suffer from arachnophobia.

(d) If the camp counselor wants to make sure no more than 1 teenager in each tent is afraid of spiders, does it seem reasonable for him to randomly assign teenagers to tents?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 33% (3 reviews)

To solve this problem we can use the binomial probability formula PX k n C k pk 1 pn k Where PX k is ...View the full answer

Answered By

Ma Kristhia Mae Fuerte

I have extensive tutoring experience, having worked as a private tutor for over three years. I have tutored students from different academic levels, including high school, undergraduate, and graduate levels. My tutoring experience has taught me to be patient, attentive to student needs, and effective in communicating difficult concepts in simple terms. I have a strong background in statistics, probability theory, data analysis, and data visualization. I am proficient in using statistical software such as R, Python, and SPSS, which are commonly used in academic research and data analysis. Additionally, I have excellent communication and interpersonal skills, which enable me to establish rapport with students, understand their learning styles, and adapt my teaching approach to meet their needs. I am passionate about teaching and helping students achieve their academic goals.

0.00 0 Reviews 10+ Question Solved

Related Book For answer-question

OpenIntro Statistics

ISBN: 9781943450077

4th Edition

Authors: David Diez, Mine Çetinkaya-Rundel, Christopher Barr

See More Books

Question Posted: Jul 20, 2023 06:21 AM

See More Questions

A Gallup Poll found that 7% of teenagers (ages 13 to 17) suffer from arachnophobia and are

Question:

Step by Step Answer:

To solve this problem we can use the binomial probability formula PX k n C k pk 1 pn k Where PX k is ...View the full answer

OpenIntro Statistics

Students also viewed these Statistics questions