Ages Number of students 15-18 7 19-22 10 23-26 3 27-30 4 31-34 3 35-38 6 Based on the frequency distribution above, find the relative frequency for the class with lower class limit 23
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Q: Ages Number of students 15-18 3 19-22 8 23-26 5 27-30 5 31-34 10 35-38 3 Based on the frequency…
A:
Ages | Number of students |
---|---|
15-18 | 7 |
19-22 | 10 |
23-26 | 3 |
27-30 | 4 |
31-34 | 3 |
35-38 | 6 |
Based on the frequency distribution above, find the relative frequency for the class with lower class limit 23
Relative Frequency = %
Give your answer as a percent, rounded to one decimal place
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- random sample of 16 subjects The ages were: Assuming that age is normally distributed in the population, can we conclude that the mean age of the population is less than 60 years? Let α = 0.05.distribution of candidates who were enrolled for the mba entrace exam and the candidates (out of those enrolled) who passed the exam in different institutes CANDIDATES ENROLLED =8550 X-16%, P- 22%, Q-15%, R-10%, S-17%, T-8%, V-12% CANDIDATES PASSED= 5700 X- 12%, P-18%, Q-17%, R-13%, S-16%, T-9%, V-15% a) What percentage of candidates passed the Exam from institute T out of the total number ofcandidates enrolled from the same institute?b) Which institute has the highest percentage of candidates that passed to the candidates enrolled?c) By how many candidates, does the number who passed institutes S and P together exceeds thenumber of candidates enrolled from institutes T and R together?RELATIVE FREQUENCY DISTRIBUTION Use percentages to construct the relative frequency distribution corresponding to the accompanying frequency distribution for daily commute time in Boston.
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