Each respondent was given a score, from 1 to 15, on his or her knowledge of the NeuroScience . A score from 1 to 7 was considered to indicate ‘poor’ knowledge, 8 to 11 indicated ‘satisfactory’ knowledge and 12 to 15 indicated good knowledge. Table 2 below shows the knowledge level of respondents, by age group Age Category POOR SATISFACTORY GOOD TOTAL 18-25 33 16 13 62 26-34 30 18 12 60 35-44 29 14 12 55 45-54 36 16 18 70 55-75 17 14 22 53 Total 145 78 77 300 (c) Using Table 2, assist the researcher to calculate the probability that a randomly selected respondent: (i) is below 35 years of age and has good knowledge of NeuroScience(ii) is below 35 years of age OR has good knowledge of NeuroScience

Each respondent was given a score, from 1 to 15, on his or her knowledge of the NeuroScience . A score from 1 to 7 was considered to indicate ‘poor’ knowledge, 8 to 11 indicated ‘satisfactory’ knowledge and 12 to 15 indicated good knowledge. Table 2 below shows the knowledge level of respondents, by age group Age Category POOR SATISFACTORY GOOD TOTAL 18-25 33 16 13 62 26-34 30 18 12 60 35-44 29 14 12 55 45-54 36 16 18 70 55-75 17 14 22 53 Total 145 78 77 300 (c) Using Table 2, assist the researcher to calculate the probability that a randomly selected respondent: (i) is below 35 years of age and has good knowledge of NeuroScience(ii) is below 35 years of age OR has good knowledge of NeuroScience

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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