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Problem 3 Privacy is a concern for many users of the internet. One survey showed that 62% of internet users are somewhat concerned about confidentiality of their email. A random sample of 9 people is taken. Use this information to find the following.

Problem 3 Privacy is a concern for many users of the internet. One survey showed that 62% of internet users are somewhat concerned about confidentiality of their email. A random sample of 9 people is taken. Use this information to find the following.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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All parts A-E are for this question, you can answer as many as you are able to. I can post a separate question for other parts that go unanswered if need be

Problem 3 Privacy is a concern for many users of the internet. One survey showed that 62% of internet users are somewhat concerned about confidentiality of their email. A random sample of 9 people is taken. Use this information to find the following. a) The probability that all people sampled are somewhat concerned about confidentiality of their email. b) The probability that 4 or fewer people sampled are somewhat concerned about confidentiality of their email. c) The probability that exactly 7 people sampled are somewhat concerned about confidentiality of their email. d) The probability that more than 6 people sampled are somewhat concerned about confidentiality of their email. e) The probability that between 2 and 5 of the people sampled are somewhat concerned about confidentiality of their email.
Transcribed Image Text:Problem 3 Privacy is a concern for many users of the internet. One survey showed that 62% of internet users are somewhat concerned about confidentiality of their email. A random sample of 9 people is taken. Use this information to find the following. a) The probability that all people sampled are somewhat concerned about confidentiality of their email. b) The probability that 4 or fewer people sampled are somewhat concerned about confidentiality of their email. c) The probability that exactly 7 people sampled are somewhat concerned about confidentiality of their email. d) The probability that more than 6 people sampled are somewhat concerned about confidentiality of their email. e) The probability that between 2 and 5 of the people sampled are somewhat concerned about confidentiality of their email.
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