For the scenario below, answer the following: Is the situation Binomial or Hypergeometric? Referring to your criteria, how do you know which it is? Change the situation so that it could be calculated using the other distribution. (For example, if it is Binomial, change to Hypergeometric) Scenario 1: A study reports that 5% of adults are afraid to be home alone at night. If 20 people are randomly selected, what is the probability at least 3 of them are afraid to be home alone at night?

For the scenario below, answer the following: Is the situation Binomial or Hypergeometric? Referring to your criteria, how do you know which it is? Change the situation so that it could be calculated using the other distribution. (For example, if it is Binomial, change to Hypergeometric) Scenario 1: A study reports that 5% of adults are afraid to be home alone at night. If 20 people are randomly selected, what is the probability at least 3 of them are afraid to be home alone at night?

Name: For the scenario below, answer the following:Is the situation Binomial
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: For the scenario below, answer the following:Is the situation Binomial or Hypergeometric? Referring to your criteria, how do you know which it is? Change the situation so that it could be calculated using the other distribution. (For example, if it

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

Similar questions

If the prevalence of a certain condition in the population is 0.8. What is the probability that no one in a sample of ten has the condition? Write as a proportion rounded to two places.
If the prevalence of a certain condition in the population is 0.1. What is the probability that at least one person out of sample of ten has the condition? Write as a proportion rounded to two places.
A social scientist gathers a carefully chosen group of 20 people whom she is selected to represent a broad cross section of the multiple of the population in New York City. She interviews them in depth for a study that she is doing regarding race relations in the city. Is there a probability sample? Explain your answer.
Jenny works for a local brewing company. She and her team mates try to estimate the Hong Kong consumers’ preference on their beer brand compared to other imported ones. They performed a survey asking if the respondent prefers the company’s brand the most or not. Based on this survey result, they want to decide how much money the company needs to invest on brand promotions in the coming year. This is an important decision for the company, and the management wants to have the probability that the sample proportion p is +/- 3% from the actual proportion p to be very high (i.e., at least 99%). In this case, what is the desirable sample size n for the following two cases? Give the answer in the form of: at least ___ x100 samples. Case i. When the actual proportion is 50%. Case ii. When the actual proportion is 10%. Explain why the sample sizes required to achieve the same accuracy in the two cases are different.
please answer the question down below!
Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?
What are the reasoning or arguments surrounding the below statement: "Statistical research shows that the probability of a person who takes one alcoholic drink are at a greater risk of getting into a car accident than someone who recently smoked marijuana
If the probability that the Islanders will beat the Rangers in a game is 81%, what is the probability that the Islanders will win at least three out of five games in a series against the Rangers? Round your answer to the nearest thousandth.
Can you do problem 6.58?
Refer to the data given . If the government will give financial assistance to senior citizens who are fully vaccinated. What is the probability that the senior citizen in your household will receive the said assistance if there are only 5 available slots to be given randomly. Please answer in a qualitative manner or statistical data and show the solution. Thank you
A radio talk show asks listeners to call in and say whom they are going to vote for in the next presidential election. Of the 587 callers, 71% say they favor one of the candidates, while 29% favor the other. Does this convince you that the first candidate is likely to win the election? Why or why not? What is statistical issue is involved here?
Of all the students, 44% own an iPhone, with a standard deviation of .03 For that same sample of 400 students, what is the probability that at least 42% of them own an iPhone?