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Recent questions in Summarizing quantitative data
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Justine White 2022-04-16We say that the median is a resistant measure, whereas the mean is not a resistant measure. What's a resistant measure?
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delitzo1d4 2022-04-16How do the different measures of center compare?
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Frances Simon 2022-04-14Find the mean for the following data set?
Values {10, 15, 20, 25, 30}
Frequency {5, 10, 7, 8, 2}
Values {10, 15, 20, 25, 30}
Frequency {5, 10, 7, 8, 2}
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Destinee Adams 2022-04-13Jane has scores of 84, 92, and 89 on her first 3 exams. What does she need to score on the next exam so that her overall average will be 90?
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Miguel Hanson 2022-04-11How do you find the median of 33 35 31 30 17 4 18 1 11 19 39 6 14 20?
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painter555ui8n 2022-04-10How do you find the median of a set of values when there is an even number of values?
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agrejas0hxpx 2022-04-06How does American obesity compare to obesity worldwide?
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Daphne Haney 2022-04-06How can the median be the greatest number in a set?
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Matilda Webb 2022-04-06How do you find the first and third quartiles of 14, 4, 13, 18, 8, 15, 8, 3, 11, 8?
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Sappeycuii 2022-04-06What is the difference between median and mean?
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Michael Gorjin2022-04-051. Is MBA major independent of the first degree? A random sample of 152 MBA students were surveyed and each person was asked to indicate their MBA major and their first degree. The data that resulted from the survey is summarized below.
Contingency Table Degree MBA Major 1 2 3 TOTAL 1 31 13 16 60 2 8 16 7 31 3 12 10 17 39 4 10 5 7 22 TOTAL 61 44 47 152 chi-squared Stat 14.70 df 6 p-value 0.0227 chi-squared Critical 12.59
1. Is MBA major independent of the first degree? A random sample of 152 MBA students were surveyed and each person was asked to indicate their MBA major and their first degree. The data that resulted from the survey is summarized below.
| Contingency Table | |||||
| Degree | |||||
| MBA Major | 1 | 2 | 3 | TOTAL | |
| 1 | 31 | 13 | 16 | 60 | |
| 2 | 8 | 16 | 7 | 31 | |
| 3 | 12 | 10 | 17 | 39 | |
| 4 | 10 | 5 | 7 | 22 | |
| TOTAL | 61 | 44 | 47 | 152 | |
| chi-squared Stat | 14.70 | ||||
| df | 6 | ||||
| p-value | 0.0227 | ||||
| chi-squared Critical | 12.59 | ||||
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Landen Barber 2022-03-27Given the set: {9,0,6, -10, 2,x,3}, for what x would the mean of the set be -2?
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rhedynogh0rp 2022-03-27Given the set: {
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jisu61hbke 2022-03-27Given the set: {5, x, 11, -3, -12, 19, 10}, for what x would the mean of the set be 0?
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Dumaen80p3 2022-03-27Given the set: {1,1,1, -5, x}, for what x would the mean of the set be 1?
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Octavio Chen 2022-03-27Given the set: {-6, x, 7, 11, 29, -4, -5}, for what x would the mean of the set be -9?
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siliciooy0j 2022-03-27Given the set: {-2, 5, -6, 8, x}, for what x would the mean of the set be 1?
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calcolare45pj 2022-03-27Given the set: {-2, 10, -8, -14, x, 7, -6}, for what x would the mean of the set be -8?
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Litzy Wallace 2022-03-26Given the set: {2, 1, -3, x, 1, 2, -4}, for what x would the mean of the set be 3?
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smaakt4ucq 2022-03-26Given the set: {-3, -7, 18, x, -12, -9, 2}, for what x would the mean of the set be 0?
When you are dealing with statistics and probability as a college student, you should focus on the differences between quantitative data examples and connect questions with the answers. Take your time to study equations and link them to quantitative data questions as it will help you choose the most suitable method of this mathematical branch. If you feel confused, think about reverse-engineering the problem that you may have and it will make you see how certain solutions can be brought back to the original equation. See available examples and proceed from there to get the best results.
