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Class Notes for ECON 221 at Ball State University

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ECON 221
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ECON 221 Lecture 13: ECON221 11:15 Lecture
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ECON221 11/15 Lecture Population Parameters vs. Stats. • Po...

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ECON 221
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ECON 221 Lecture 12: ECON221 Lecture 11/08 and 11/10
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ECON221 Lecture 11/08 and 11/10 Empirical Rule • 68.26% of ...

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ECON 221
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ECON 221 Lecture 11: Lecture 11/1 and 11/3
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ECON221 Lecture 111 Normal Distribution Usually symmetric or bell s...

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ECON 221
Shengwu Shang
ECON 221 Lecture 10: Lecture 10 10/25 and 10/27
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ECON221 Lecture 10 (1025, 1027) Continuous Random Variables P(X = a...

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ECON 221
Shengwu Shang
ECON 221 Lecture 9: Lecture 9 10/18 and 10/20
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ECON22 Lecture 9 Binomial Probability Distribution Bernoulli Proces...

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ECON 221
Shengwu Shang
ECON 221 Lecture 8: ECON221 Lecture 8 CH5
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Econ221 Chapter 5 Random Variables Random variable o Function that ...

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ECON 221
Shengwu Shang
ECON 221 Lecture 4: Econ 221 Lecture 4
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1. Econ 221: Lecture 4 Percentiles  The “P”th percentile di...

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ECON 221
Shengwu Shang
ECON 221 Lecture 3: Econ 221 Lecture 3
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1. Econ 221 Lecture 3 Populations vs. Samples  Populat...

Economics
ECON 221
Shengwu Shang
ECON 221 Lecture 2: Econ 221 Lecture 2

1. Econ 221 Section 9: Lecture 2 Describing Qualitative Data ...

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ECON 221
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ECON 221 Lecture 1: Econ 221 Lecture 1- oneclass notes

1. Econ 221 Section 9: Lecture 1 Population and Samples ...

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ECON 221
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