Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 15 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meeting or classes. The probability is?

Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 15 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meeting or classes. The probability is?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or…

A: Given,n=5p=0.52Let X=no.of adults use their smartphonesin meetings or classes.X~Binomial(n=5 ,…

Q: assume that when adults with smartphones are randomly selected, 51% use them in meetings or…

A: According to the question, we have 51% of adults use their smartphones in meetings or classes. Here,…

Q: Assume that when adults with smartphones are randomly selected, 59% use them in meetings or…

A: The probability that exactly 3 of them use their smart phones in meetings or classes is obtained…

Q: quiz has 11 multiple choice questions with each having 3 choices. Suppose a student decides to…

Q: A couple has 4 children. Write out the sample space of genders fort heir children, inorder of birth.…

A: It was stated that a couple has 4 children. The possible gender for each child is either male or…

Q: Assume that when adults with smartphones are randomly selected, 60% use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 37% use them in meetings or…

A: We have given that, Probability (p) = 37% = 0.37 . n = 9 . And x=2 .

Q: Assume that when adults with smartphones are randomly selected, 42% use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 44% use them in meetings or…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Assume that when adults with smartphones are randomly selected, 61%use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 48% use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or…

Q: The probability that a student in Oakland will receive a B in Kathy Williamson's statistics class is…

A: Given that, The probability that a student in Oakland will receive a B in Kathy Williamson's…

Q: A quiz has 12 multiple choice questions with each having 3 choices. Suppose a student decides to…

Q: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or…

A: Given that adults with smartphones are randomly selected, 52% use them in meetings or classes.…

Q: Assume that when adults with smartphones are randomly selected, 37% use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or…

A: As each adult has two options "To use smartphones in meetings or classes" or "Not to use smartphones…

Q: at exactly 2 of them use their smartphones in meetings or classes.

A: Given that 39% of adults using smartphones in meetings or classes. P= 0.39 Random sample size (n) =…

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: Assume that when adults with smartphones are randomly selected, 63% use them in meetings or…

Q: In a study done in my chicken coop, 82% of my birds enjoy eating earwimgs. Chose 7 at random. FIND…

A: The provided information are: Probability of success (p) = 82% = 0.82 Number of birds chosen (n) =…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Given,n=6p=0.54q=1-p=1-0.54=0.46X=No.of adults use their smartphones in meetingsor…

Q: Assume that when adults with smartphones are randomly selected, 39%use them in meetings or classes.…

A: Let us assume X= the number of persons who uses smartphones in meetings or classes n= number of…

Q: Assume that when adults with smartphones are randomly selected, 56% use them in meetings or…

A: Consider, X be a random variable that represents the number of adults who uses the smartphone which…

Q: Assume that when adults with smartphones are randomly selected, 42% use them in meetings or…

A: Given that, Probability, p = 42% = 0.42 Sample size = 20

Q: In a class of 27 students, 7 wear glasses. 3 students are picked at random. Find the probability…

A: 7 wear glasses20 not wear glasses______________________27 total students in class select 3 students…

Q: Assume that when adults with smartphones are randomly selected, 57% use them in meetings or…

A: Let X be the number of adults use their smartphones in meetings or classes which follows binomial…

Q: Assume that when adults with smartphones are randomly selected, 57%use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 57% use them in meetings or…

A: Given: Number of samples (n) = 20 Probability of success (p) = 0.57 Probabilty of failure (q) = 1-p…

Q: Assume that when adults with smartphones are randomly selected, 41%use them in meetings or classes.…

A: From the provided information, Sample size (n) = 6 Assume that when adults with smartphones are…

Q: Assume that when adults with smartphones are randomly selected, 47% use them in meetings or…

A: Given data Probability that adult with smartphones will use them in meetings = 0.47 Number of…

Q: assume that when adults with smartphones are randomly selected, 44% use them in meetings or classes.…

Q: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or…

A: We have to find the probability that at least 6 of them use their smartphones in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 58 % use them in meetings or…

A: Given that adults with smartphones are randomly selected, 58 % use them in meetings or classes.…

Q: When making random guesses on an 8 question quiz the probability of guessing correctly on any one…

Q: assume that when adults with smart phones are randomly selected, 54% use them in meetings or…

A: Introduction: A random sample of 5 adult smartphone users was selected. Each of the selected…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Denote X as the adults who use their smartphones in meetings or classes, which following binomial…

Q: Assume that when adults with smartphones are randomly selected, 49% use them in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 42% use them in meetings or…

Q: e that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If…

A: 5 adult smartphone users are randomly selected; n=5 45% use them in meetings or classes; p=0.45

Q: A coin has been weighted so that landing on "heads" is 4 times greater than landing on "tails". You…

A: A coin has been weighted so that landing on "heads" is 4 times greater than landing on "tails". i.e.…

Q: Assume that when adults with smartphones are randomly selected,45 % use them in meetings or…

A: We have given that the random variable X i.e. smartphone follows a Binomial distribution with…

Q: In a recent poll of voters, 20% were displeased with both candidates. If 3 people were picked at…

A: Let x is random variable where people like candidates, and n is total number of trial.Given:20%…

Q: Divo was given a chance to win a prize by picking a rolled paper numbered 1, 2, 3, 4 and 5. If Divo…

A: Given that By picking a rolled paper numbered 1, 2, 3, 4 and 5 p = 2/5 = 0.4 , n = 4 , q = 1 - p =…

Q: The probability that a randomly selected 40- year old female will live to be 41 - year old is 0.988…

A: Condition for Independence: If A and B are independent events, then P(A and B)=P(A)*P(B). From…

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes. The probability is?
Assume that when silts with smartphones are randomly selected 37% use them in meetings or class. IF 6 adult smartphone users are randomly selected, find the probability that exactly 4 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 43% use them in meetings or classes. If 14 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is?
Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes. what is the probability .
A box contains four good and four defective batteries. If you select three batteries at random with replacement, find the probability that you will select three good batteries. Report three decimal places in your answer.
Assume that went adults with smartphones are randomly selected, 51% use them in meetings or classes. If 5 adult smartphone users are not randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes. The probability is
Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is
Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes. If 11 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes. The probability is..
Assume that when adults with smartphones are randomly selected , 61% use them in meetings or classes. If 5 adult smartphones users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 56% use them in meetings or classes. If 77 adult smartphone users are randomly selected, find the probability that exactly 33 of them use their smartphones in meetings or classes. The probability is?