Department of Health Care Administration 2020 01 08

統計課程 授課心得分享 簡如君 Department of Health. Care Administration 2020. 01. 08.

引發學生的學習動機 • Statistical Assistants – CI 月薪 NT 12 萬 2

Statistics 2018 The average life expectancy in Taiwan hit a new high of 80. 7 years.

二分 1. Dichotomous scale (Discrete) 2. 名義 Nominal scale (Discrete) 3. 次序 Ordinal scale (Discrete? ) Interval scale (Discrete / Continuous) 等距 4. 5. Ratio scale (Discrete / Continuous) 等比 (Each level includes all those previous) 研究變項測量尺度的判斷原則～ 1. 能否比大小：＜可＞ 3 – 4 – 5 ＜不可＞ 1 – 2 2. 有無絕對零點：＜有＞ 5 3. 是否等距 6

Dichotomous Categorical DATA Nominal Ordinal Continuous (Interval/Ratio) Asymmetrical Distribution Symmetrical Distribution Normal Distribution 常態分配 7

β α Population n↑ Hypothesis Testing Representative Sample Random Sampling Type I error Type II error IV DV Two-tailed Testing H 0 為真的機率稱為p H 1 Parametric statistics 母數統計分析三要件: 1. Independence 2. Normality 3. Homogeneity One-tailed Testing 推論統計參考架構圖 8

　 　 Our Choice The Truth Null is True　 Null is False Type I error Correct Decision (probability = α) Correct Decision Type II error Retain Null 　 (probability = β) Reject Null 9

Standard Error of Mean • 10

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Quiz 01. 1. College students’ grade levels, such as freshman, sophomore, junior, and senior, then this type of data is an example of scale. 2. In a memory experiment, the number of items correctly recalled ： scale. 3. What’s your favorite season? □ 1. Spring □ 2. Summer □ 3. Autumn □ 4. Winter 14

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We’ve got an honorable mention 『2019健康管理學術研討會暨國際尖端醫學論壇 』 2019/11/01 24