Question
1. You have collected information from those who responded to a survey at ABC Company.Provide a visual which will tell the CEO about the years
1. You have collected information from those who responded to a survey at ABC Company.Provide a visual which will tell the CEO about the years of service of employees at the company who responded to the study. Point out trends or highlights. Draw some conclusions from your visual.
2. You have collected information from a sample of the employees at ABC Company.Provifde a visual which will tell the CEO about the percentage of male and female employees at the company from those who responded to the sample.
3. Because the whole population did not respond to the survey, the CEO would like a 95% confidence interval about the proportion of male employees.
4. The CEO would like to know the mean, median, mode, standard deviation, range, minimum, and maximum of the new accounts secured from the sample. Provide a clear visual to convey this information. Provide the 5 number summary visual. Address whether or not there is an outlier in this group of data. Should the outlier be part of the calculations? Did you leave it out or put it in? Tell the CEO what you did and why.
Levine, D. M., Szabat, K. A., & Stephan, D. (2020). Business statistics: A first course. Pearson.
ABC Company Data | This is a sample from the population. | Enough of the population replied to a survey such that the sample size is sufficient. | |||
Member | Sex | Age | Performance rating (10 is the highest) | Years with the company | New Accounts Brought in |
A | F | 24 | 4 | 2 | 3 |
B | F | 59 | 7 | 22 | 6 |
C | F | 61 | 7 | 30 | 6 |
D | M | 55 | 10 | 4 | 31 |
E | M | 29 | 6 | 5 | 5 |
F | M | 33 | 6 | 5 | 5 |
G | M | 37 | 6 | 1 | 4 |
H | M | 26 | 2 | 1 | 0 |
I | M | 33 | 9 | 7 | 7 |
J | F | 45 | 8 | 17 | 7 |
K | M | 55 | 8 | 12 | 9 |
L | M | 27 | 6 | 4 | 5 |
M | F | 33 | 5 | 8 | 3 |
N | F | 54 | 5 | 2 | 6 |
O | M | 47 | 9 | 20 | 2 |
P | M | 41 | 5 | 22 | 1 |
Q | F | 50 | 8 | 16 | 7 |
R | F | 52 | 9 | 15 | 8 |
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