Type a decimal number in the blank of each question.In a survey of American adults conducted in 2018, the following question was asked: Will humanswalk on Mars in the next 25 years? The results of the survey are summarized in the table. If arespondent in the survey is chosen at random, determine the probability (decimal number) of thefollowing.ACESomewhat Not Very Not AtVeryLikelyAnswerNot SureLikelyLikely All LikelyNumber ofRespondents2102903408080It is very likely or somewhat likely that humans will walk on Mars in the next 25 years.type your answer...It is not very likely or not at all likely that humans will walk on Mars in the next 25 years.type your answer...

The result for the survey is summarized in the following table, A B C D E Answer Very likely Somewhat likely Not very likely Not at all likely Not sure Number of Respondent 210 290 340 80 80Total number of people surveyed is,=210+290+340+80+80=1000 The number of person answer very likely or somewhat likely is,From the table,=210+290=500 Hence the probability of very likely or somewhat likely is, P=number of people answered very likely or somewhat likelytotal people surveyed=5001000=12=0.5 The probability of very likely or somewhat likely that human will walk on mars in next 25 years is 0.5.The number of person answer not very likely or not at all likely is,From the table,=340+80=420 Hence the probability of not very likely or not at all likely is, P=number of people answered not very likely or not at all likelytotal people surveyed=3401000=0.34 The probability of not very likely or not at all likely is that human will walk on mars in next 25 years is 0.34.

Math

Probability

In a survey of American adults conducted in 2018, the following question was asked: Will humans walk on Mars in the next 25 years? The results of the survey are summarized in the table. If a respondent in the survey is chosen at random, determine the probability (decimal number) of the following. A Very Somewhat Not Very Not At Likely Answer Likely Likely All Likely Not Sure Number of Respondents 210 290 340 80 80

In a survey of American adults conducted in 2018, the following question was asked: Will humans walk on Mars in the next 25 years? The results of the survey are summarized in the table. If a respondent in the survey is chosen at random, determine the probability (decimal number) of the following. A Very Somewhat Not Very Not At Likely Answer Likely Likely All Likely Not Sure Number of Respondents 210 290 340 80 80

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...

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