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Undergraduate
數學與統計
統計學 二項分配求解
Undergraduate
數學與統計
請問時間算是interval data 嗎？謝謝
Undergraduate
數學與統計
4、5求解
Undergraduate
數學與統計
SCENARIO 8-3 To become an actuary, it is necessary to pass a series of 10 exams, including the most important one, an exam in probability and statistics. An insurance company wants to estimate the mean score on this exam for actuarial students who have enrolled in a special study program. They take a sample of 8 actuarial students in this program and determine that their scores are: 2, 5, 8, 8, 7, 6, 5, and 7. This sample will be used to calculate a 90% confidence interval for the mean score for actuarial students in the special study program. 12. Referring to Scenario 8-3, the critical value used in constructing a 90% confidence interval is __________. 13. Referring to Scenario 8-3, a 90% confidence interval for the mean score of actuarial students in the special program is from __________ to __________.
Undergraduate
數學與統計
求解🙏
Undergraduate
數學與統計
求解第22題 算出0.1587跟0.8416之後不知道怎麼算
Undergraduate
數學與統計
想請問這題如何解（統計學，計量經濟學）
Undergraduate
數學與統計
求大神求解 助小的一臂之力
Undergraduate
數學與統計
求救抽樣調查不知道這怎麼寫🙏
Undergraduate
數學與統計
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