Applied Data Analysis in Business with R, WU (2025)

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Descriptive statistics of points, scored at Exam (max 60 points).

##    vars  n  mean  sd median trimmed mad min max range skew kurtosis   se
## X1    1 21 50.29 7.7     54   51.18   0  30  60    30 -1.1     0.32 1.68

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Results

To pass the course, you had to attend the lectures, score at least 24 points on the exam (4/10 questions), score at least 15 points on the homework, and score at least 60 points overall - see the syllabus on Canvas.

##    vars  n  mean    sd median trimmed  mad min max range  skew kurtosis   se
## X1    1 21 95.33 10.03     98   96.65 7.41  72 109    37 -1.04     0.24 2.19

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## Attaching package: 'palmerpenguins'

## The following objects are masked from 'package:datasets':
## 
##     penguins, penguins_raw

StudentID	Attend_f	HW	HW_passed	Midterm	Exam	Exam_passed	Total_points	Grade
12017104	10	29.00	Yes	12	54	Yes	95	1
12134474	9	28.00	Yes	20	42	Yes	90	1
12207574	10	29.75	Yes	20	54	Yes	104	1
12213245	10	29.00	Yes	20	60	Yes	109	1
12213924	9	28.00	Yes	20	54	Yes	102	1
12224488	10	27.50	Yes	20	54	Yes	102	1
12232841	10	29.50	Yes	16	60	Yes	106	1
12312432	10	29.50	Yes	20	48	Yes	98	1
12321015	9	29.00	Yes	20	54	Yes	103	1
12400452	10	25.50	Yes	16	30	Yes	72	3
12400780	9	29.00	Yes	16	42	Yes	87	2
12428201	10	28.50	Yes	16	48	Yes	93	1
12429953	10	30.00	Yes	12	54	Yes	96	1
12431680	8	29.75	Yes	16	54	Yes	100	1
12435039	8	24.00	Yes	20	54	Yes	98	1
12437652	8	28.00	Yes	16	54	Yes	98	1
12443181	8	29.00	Yes	20	54	Yes	103	1
12443564	10	23.50	Yes	12	36	Yes	72	3
12443762	9	29.00	Yes	8	54	Yes	91	1
12443785	10	29.50	Yes	16	54	Yes	100	1
12444074	10	24.50	Yes	16	42	Yes	83	2