Analyzing Data With Descriptive Statistics

Part 1: Questions 1, 2, 3, and 4 (Binary Questions)

Each question 1–4 should have the following elements:

• Sample size.
• Sample proportion of each response.
• Bar chart or pie chart.

Part 2: Questions 5 and 6 (Quantitative Questions)

Questions 5 and 6 should have the following elements:

• Sample mean.
• Sample median.
• Sample mode.
• Sample range.
• Sample standard deviation.
• Sample minimum and maximum.
• Histogram.

Part 3: Exploration of Data

Next, explore your data a bit further. What are two interesting findings from your survey responses? You might investigate responses for selected variables based on responses to your binomial questions. For example, if the answer to question 1 was Male or Female and to question 6 was Annual Income, you might examine average annual income for males only and females only and compare these results. Present your findings in an appropriate table, graph, or chart. Then write, in the same Excel spreadsheet, a 1–2 paragraph summary of your findings.

2

>data analysis

0
1
1
6
2

1
1
1
0

4

Q5

0
1
1
1
7
5
0
1
1
1

2

Mean

047619

0
1
1
0
7
6

058

Standard Error

0
1
1
1
8
4

5

Median
4

0
0
0
1
4
2

3

Mode
4

0
0
1
0
6
4

Standard Deviation

0
1
0
0
6
1

Sample Variance

1
1
0
0
4
3

Kurtosis

1
0
1
0
6
5

Skewness

0
1
0
1
3
4

9

Range
8

0
0
0
0
2
2

1

Minimum
0

0
0
1
0
5
5

Maximum
8

1
1
1
1
7
4

Sum

1
0
1
1
4
4

84

Count
84

1
0
0
1
5
3

1

8

0
0
1
0
3
6

Smallest(1)
0

0
0
0
1
5
4

Confidence Level(95.0%)

0
1
0
1
5
4

0
1
0
1
5
4

0
0
1
0
1
2
1
0
0
0
4
4
1
0
1
1
5
4
0
0
0
1
3
3
1
0
0
0
5
3
1
0
1
1
3
4
0
1
0
1
3
3
1
1
0
0
4
5
0
0
0
1
3
4
0
0
0
0
3
4
1
1
0
1
10
4
0
0
1
1
5
6
0
0
1
1
4
5
0
1
0
1
7
4
1
1
0
0
2
1
1
1
1
0
4
5
1
0
1
1
4
4
1
0
0
1
3
3
0
1
0
1
5
6
0
1
1
0
5
4
1
1
1
0
7
3
0
0
1
0
3
1
1
0
1
0
2
2
0
0
1
1
6
4
0
0
0
0
5
1
0
0
0
1
6
6
1
0
0
1
3
5
0
1
0
1
5
5

0
1
1
0
7
4
0
1
1
0
7
2

0
1
0
0
6
7
0
0
1
0
4
3

1
0
0
1
1
2

1
0
0
1
4
1

1
1
0
1
6
0
1
0
1
1
4
2

1
0
1
1
3
1

0
0
0
1
1
4
1
1
0
0
4
4
0
0
0
0
1
5
1
0
0
1
6
5
0
0
1
0
2
4
1
1
1
1
8
3
1
1
0
1
8
1
1
0
0
1
6
8
1
1
0
0
5
0
0
1
0
0
6
3
0
1
1
1
6
4
1
1
0
1
7
2
0
1
1
1
6
3
1
1
0
1
4
2
0
0
0
0
4
2
0
1
1
0
3
4
1
0
1
0
3
7
1
0
0
0
3
2
1
0
0
0
5
4
0
0
0
1
3
1
1
1
0
0
8
0
1
0
1
0
3
5
1
0
1
1
3
2
0
0
1
1
4
0
0
1
1
0
7
1
0
0
0
1
5
2

																																																																																																			Q																																																																																																																																																																															1	Q2	Q Save Time On Research and Writing Hire a Pro to Write You a 100% Plagiarism-Free Paper. Get My Paper																													3	Q																																											4		Q																											5	Q																		6	Sarah Levin
																																																																																																																																																																																					0
											7	Q6
								8		Mean	4.7142857143	3.36	9
	Standard Error	0.20713		84	0.1884348083
	Median
	Mode
	Standard Deviation	1.8984548478	1.7270335449
	Sample Variance	3.604130809	2.9826448652
	Kurtosis	-0.3187497928	-0.2278284355
	Skewness	0.1738266765	0.0687509261
	Range
	Minimum
	Maximum		10
	Sum	396	283
	Count
	Smallest(1)	Largest(1)
	Confidence Level(95.0%)	0.4119899581
0.3747892548
competence 4
Q5 Histogram (left):
The distribution shows the frequency of different values observed in Q5.
It appears to have a higher concentration around specific values, indicating potential clusters or trends.
Q6 Histogram (right):
The distribution of Q6 values is more spread out, with different peaks.
It may indicate variability in the responses or measurements for Q6.