Based on a poll, 40% of adults believe in reincarnation. Assume that 6 adults are randomly selected, and find the indicated probability. Complete parts (a) through (d) below. a. What is the probability that exactly 5 of the selected adults believe in reincarnation? The probability that exactly 5 of the 6 adults believe in reincarnation is (Round to three decimal places as needed.) b. What is the probability that all of the selected adults believe in reincarnation? The probability that all of the selected adults believe in reincarnation is (Round to three decimal places as needed.) c. What is the probability that at least 5 of the selected adults believe in reincarnation? The probability that at least 5 of the selected adults believe in reincarnation is (Round to three decimal places as needed.) d. If 6 adults are randomly selected, is 5 a significantly high number who believe in reincarnation? O A. Yes, because the probability that 5 or more of the selected adults believe in reincarnation is greater than 0.05. O B. Yes, because the probability that 5 or more of the selected adults believe in reincarnation is less than 0.05. OC. No, because the probability that 5 or more of the selected adults believe in reincarnation is less than 0.05. O D. No, because the probability that 5 or more of the selected adults believe in reincarnation is greater than 0.05.

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...

See similar textbooks

Related questions

Concept explainers

Question

Based on a poll, 40% of adults believe in reincarnation. Assume that 6 adults are randomly selected, and find the indicated probability. Complete parts (a) through (d) below.
a. What is the probability that exactly 5 of the selected adults believe in reincarnation?
The probability that exactly 5 of the 6 adults believe in reincarnation is
(Round to three decimal places as needed.)
b. What is the probability that all of the selected adults believe in reincarnation?
The probability that all of the selected adults believe in reincarnation is
(Round to three decimal places as needed.)
c. What is the probability that at least 5 of the selected adults believe in reincarnation?
The probability that at least 5 of the selected adults believe in reincarnation is
(Round to three decimal places as needed.)
d. If 6 adults are randomly selected, is 5 a significantly high number who believe in reincarnation?
A. Yes, because the probability that 5 or more of the selected adults believe in reincarnation is greater than 0.05.
B. Yes, because the probability that 5 or more of the selected adults believe in reincarnation is less than 0.05.
C. No, because the probability that 5 or more of the selected adults believe in reincarnation is less than 0.05.
D. No, because the probability that 5 or more of the selected adults believe in reincarnation is greater than 0.05.

Expert Solution

Step 1

Solution:

Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case you required unanswered sub parts also, kindly re-post those parts separately.

Let X be the number of adults believe in reincarnation and n be the number of sample number of adults.

From the given information, probability that an adult believe in reincarnation is 0.40 and n=6.

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.