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65% of people worldwide fear that a recession is coming within the next 6 months. In a random sample of 10 people, what is the probability that 1) 2) 3) At most 3 people fear that a recession is coming within the next 6 months. More than 8 fear that a recession is coming within the next 6 months At least 4 fear that a recession is coming within the next 6 months For x=0 to 10, determine the probabilities of the event and find the variance and standard deviation of worldwide fear that a recession is coming within the next 6 months.

65% of people worldwide fear that a recession is coming within the next 6 months. In a random sample of 10 people, what is the probability that 1) 2) 3) At most 3 people fear that a recession is coming within the next 6 months. More than 8 fear that a recession is coming within the next 6 months At least 4 fear that a recession is coming within the next 6 months For x=0 to 10, determine the probabilities of the event and find the variance and standard deviation of worldwide fear that a recession is coming within the next 6 months.

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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65% of people worldwide fear that a recession is coming within the next 6 months. In a random sample of 10 people, what is the probability that 1) 2) 3) 4) At most 3 people fear that a recession is coming within the next 6 months. More than 8 fear that a recession is coming within the next 6 months At least 4 fear that a recession is coming within the next 6 months For x=0 to 10, determine the probabilities of the event and find the variance and standard deviation of worldwide fear that a recession is coming within the next 6 months.
Transcribed Image Text:65% of people worldwide fear that a recession is coming within the next 6 months. In a random sample of 10 people, what is the probability that 1) 2) 3) 4) At most 3 people fear that a recession is coming within the next 6 months. More than 8 fear that a recession is coming within the next 6 months At least 4 fear that a recession is coming within the next 6 months For x=0 to 10, determine the probabilities of the event and find the variance and standard deviation of worldwide fear that a recession is coming within the next 6 months.
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