i need help answering questions 1 and 2 that go along with picture... 1. P(four or more cell phones)=(Round to three decimal places as needed.) 2. Is it unlikely for a household to have four or more cell phones in use? A. Yes, because the probability of a respondent with four or more cell phones in use is greater than0.05. B.No, because the probability of a respondent with four or more cell phones in use is greater than 0.05. C.No,because the probability of a respondent with four or more cell phones in use is less than or equal to 0.05. D.Yes,because the probability of a respondent with four or more cell phones in use is less than or equal to0.05. In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by thehousehold. (No two respondents were from the same household.) Among the respondents, 219 answered "none,"284 said "one," 368 said "two," 153 said "three," and 123 responded with four or more. A survey respondent isselected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely fora household to have four or more cell phones in use? Consider an event to be unlikely if its probability is less thanor equal to 0.05.P(four or more cell phones) =(Round to three decimal places as needed.)

Name: i need help answering questions 1 and 2 that go along with picture...
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: i need help answering questions 1 and 2 that go along with picture... 1. P(four or more cell phones)=(Round to three decimal places as needed.) 2. Is it unlikely for a household to have four or more cell phones in use? A. Yes, because the proba

Total respondents = n(S) =1147 n(four or more) = 123 = n(A) P(four or more cell phones) = n(A)/n(S)…

Answered: i need help answering questions 1 and 2…

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

Concept explainers

Topic Video

Question

i need help answering questions 1 and 2 that go along with picture...

1. P(four or more cell phones)=

(Round to three decimal places as needed.)

2. Is it unlikely for a household to have four or more cell phones in use?

A. Yes, because the probability of a respondent with four or more cell phones in use is greater than0.05.

B.No, because the probability of a respondent with four or more cell phones in use is greater than 0.05.

C.No,because the probability of a respondent with four or more cell phones in use is less than or equal to 0.05.

D.Yes,because the probability of a respondent with four or more cell phones in use is less than or equal to0.05.

In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the
household. (No two respondents were from the same household.) Among the respondents, 219 answered "none,"
284 said "one," 368 said "two," 153 said "three," and 123 responded with four or more. A survey respondent is
selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for
a household to have four or more cell phones in use? Consider an event to be unlikely if its probability is less than
or equal to 0.05.
P(four or more cell phones) =
(Round to three decimal places as needed.)

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

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

Similar questions