Discussion:
Describe the results of a hypothesis test of one population mean or population proportion. Be sure to include the following in your answer:
Q1. Formulate both a numerical and verbal hypothesis statement regarding your research issue.
Q2. Perform the five-step hypothesis test on data pertaining to your selection.
Step 1: State the null hypothesis and the alternate hypothesis.
Step 2: Select a level of significance (or alpha) which will be used when finding critical value(s).
Step 3: Identify the test statistic.
Step 4: State the decision rule.
Step 5: Take a sample and arrive at a decision.
Q3. Describe the results of your test, and explain how the findings from this hypothesis testing can be used to answer your research question.
You must Be sure to include your raw data tables and the results of the computations of your Z-test or t-test in your paper, using both graphical and tabular methods of displaying data and results.
Price |
Bedrooms |
Size |
Pool |
Distance |
Twnship |
Garage |
Baths |
|
263.1 |
4 |
2300 |
1 |
17 |
5 |
1 |
2 |
|
182.4 |
4 |
2100 |
0 |
19 |
4 |
0 |
2 |
|
242.1 |
3 |
2300 |
0 |
12 |
3 |
0 |
2 |
|
213.6 |
2 |
2200 |
0 |
16 |
2 |
0 |
2.5 |
|
139.9 |
2 |
2100 |
0 |
28 |
1 |
0 |
1.5 |
|
245.4 |
2 |
2100 |
1 |
12 |
1 |
1 |
2 |
|
327.2 |
6 |
2500 |
0 |
15 |
3 |
1 |
2 |
|
271.8 |
2 |
2100 |
0 |
9 |
2 |
1 |
2.5 |
|
221.1 |
3 |
2300 |
1 |
18 |
1 |
0 |
1.5 |
|
266.6 |
4 |
2400 |
0 |
13 |
4 |
1 |
2 |
|
292.4 |
4 |
2100 |
0 |
14 |
3 |
1 |
2 |
|
209 |
2 |
1700 |
0 |
8 |
4 |
1 |
1.5 |
|
270.8 |
6 |
2500 |
0 |
7 |
4 |
1 |
2 |
|
246.1 |
4 |
2100 |
0 |
18 |
3 |
1 |
2 |
|
194.4 |
2 |
2300 |
0 |
11 |
3 |
0 |
2 |
|
281.3 |
3 |
2100 |
0 |
16 |
2 |
1 |
2 |
|
172.7 |
4 |
2200 |
1 |
16 |
3 |
0 |
2 |
|
207.5 |
5 |
2300 |
1 |
21 |
4 |
0 |
2.5 |
|
198.9 |
3 |
2200 |
1 |
10 |
4 |
1 |
2 |
|
209.3 |
6 |
1900 |
1 |
15 |
4 |
1 |
2 |
|
252.3 |
4 |
2600 |
0 |
8 |
4 |
1 |
2 |
|
192.9 |
4 |
1900 |
1 |
14 |
2 |
1 |
2.5 |
|
209.3 |
5 |
2100 |
0 |
20 |
5 |
0 |
1.5 |
|
345.3 |
8 |
2600 |
0 |
9 |
4 |
1 |
2 |
|
326.3 |
6 |
2100 |
0 |
11 |
5 |
1 |
3 |
|
173.1 |
2 |
2200 |
1 |
21 |
5 |
1 |
1.5 |
|
187 |
2 |
1900 |
0 |
26 |
4 |
0 |
2 |
|
257.2 |
2 |
2100 |
0 |
9 |
4 |
1 |
2 |
|
233 |
3 |
2200 |
0 |
14 |
3 |
1 |
1.5 |
|
180.4 |
2 |
2000 |
0 |
11 |
5 |
0 |
2 |
|
234 |
2 |
1700 |
0 |
19 |
3 |
1 |
2 |
|
207.1 |
2 |
2000 |
0 |
11 |
5 |
1 |
2 |
|
247.7 |
5 |
2400 |
0 |
16 |
2 |
1 |
2 |
|
166.2 |
3 |
2000 |
1 |
16 |
2 |
1 |
2 |
|
177.1 |
2 |
1900 |
0 |
10 |
5 |
1 |
2 |
|
182.7 |
4 |
2000 |
1 |
14 |
4 |
0 |
2.5 |
|
216 |
4 |
2300 |
0 |
19 |
2 |
0 |
2 |
|
312.1 |
6 |
2600 |
0 |
7 |
5 |
1 |
2.5 |
|
199.8 |
3 |
2100 |
0 |
19 |
3 |
1 |
2 |
|
273.2 |
5 |
2200 |
0 |
16 |
2 |
1 |
3 |
|
206 |
3 |
2100 |
1 |
9 |
3 |
0 |
1.5 |
|
232.2 |
3 |
1900 |
1 |
16 |
1 |
1 |
1.5 |
|
198.3 |
4 |
2100 |
1 |
19 |
1 |
1 |
1.5 |
|
205.1 |
3 |
2000 |
1 |
20 |
4 |
0 |
2 |
|
175.6 |
4 |
2300 |
1 |
24 |
4 |
1 |
2 |
|
307.8 |
3 |
2400 |
1 |
21 |
2 |
1 |
3 |
|
269.2 |
5 |
2200 |
0 |
8 |
5 |
1 |
3 |
|
224.8 |
3 |
2200 |
0 |
17 |
1 |
1 |
2.5 |
|
171.6 |
3 |
2000 |
1 |
16 |
4 |
0 |
2 |
|
216.8 |
3 |
2200 |
0 |
15 |
1 |
1 |
2 |
|
192.6 |
6 |
2200 |
1 |
14 |
1 |
0 |
2 |
|
236.4 |
5 |
2200 |
0 |
20 |
3 |
1 |
2 |
|
172.4 |
3 |
2200 |
0 |
23 |
3 |
0 |
2 |
|
251.4 |
3 |
1900 |
0 |
12 |
2 |
1 |
2 |
|
246 |
6 |
2300 |
0 |
7 |
3 |
1 |
3 |
|
147.4 |
6 |
1700 |
1 |
12 |
1 |
0 |
2 |
|
176 |
4 |
2200 |
0 |
15 |
1 |
1 |
2 |
|
228.4 |
3 |
2300 |
0 |
17 |
5 |
1 |
1.5 |
|
166.5 |
3 |
1600 |
1 |
19 |
3 |
0 |
2.5 |
|
189.4 |
4 |
2200 |
0 |
24 |
1 |
1 |
2 |
|
312.1 |
7 |
2400 |
0 |
13 |
3 |
1 |
3 |
|
289.8 |
6 |
2000 |
0 |
21 |
3 |
1 |
3 |
|
269.9 |
5 |
2200 |
1 |
11 |
4 |
1 |
2.5 |
|
154.3 |
2 |
2000 |
0 |
13 |
2 |
0 |
2 |
|
222.1 |
2 |
2100 |
0 |
9 |
5 |
1 |
2 |
|
209.7 |
5 |
2200 |
1 |
13 |
2 |
1 |
2 |
|
190.9 |
3 |
2200 |
1 |
18 |
3 |
1 |
2 |
|
254.3 |
4 |
2500 |
1 |
15 |
3 |
1 |
2 |
|
207.5 |
3 |
2100 |
1 |
10 |
2 |
0 |
2 |
|
209.7 |
4 |
2200 |
1 |
19 |
2 |
1 |
2 |
|
294 |
2 |
2100 |
0 |
13 |
2 |
1 |
2.5 |
|
176.3 |
2 |
2000 |
1 |
17 |
3 |
0 |
2 |
|
294.3 |
7 |
2400 |
0 |
8 |
4 |
1 |
2 |
|
224 |
3 |
1900 |
1 |
6 |
1 |
1 |
2 |
|
125 |
2 |
1900 |
0 |
18 |
4 |
0 |
1.5 |
|
236.8 |
4 |
2600 |
1 |
17 |
5 |
1 |
2 |
|
164.1 |
4 |
2300 |
0 |
19 |
4 |
0 |
2 |
|
217.8 |
3 |
2500 |
0 |
12 |
3 |
0 |
2 |
|
192.2 |
2 |
2400 |
0 |
16 |
2 |
0 |
2.5 |
|
125.9 |
2 |
2400 |
0 |
28 |
1 |
0 |
1.5 |
|
220.9 |
2 |
2300 |
1 |
12 |
1 |
1 |
2 |
|
294.5 |
6 |
2700 |
0 |
15 |
3 |
1 |
2 |
|
244.6 |
2 |
2300 |
0 |
9 |
2 |
1 |
2.5 |
|
199 |
3 |
2500 |
1 |
18 |
1 |
0 |
1.5 |
|
240 |
4 |
2600 |
0 |
13 |
4 |
1 |
2 |
|
263.2 |
4 |
2300 |
0 |
14 |
3 |
1 |
2 |
|
188.1 |
2 |
1900 |
0 |
8 |
4 |
1 |
1.5 |
|
243.7 |
6 |
2700 |
0 |
7 |
4 |
1 |
2 |
|
221.5 |
4 |
2300 |
0 |
18 |
3 |
1 |
2 |
|
175 |
2 |
2500 |
0 |
11 |
3 |
0 |
2 |
|
253.2 |
3 |
2300 |
0 |
16 |
2 |
1 |
2 |
|
155.4 |
4 |
2400 |
1 |
16 |
3 |
0 |
2 |
|
186.7 |
5 |
2500 |
1 |
21 |
4 |
0 |
2.5 |
|
179 |
3 |
2400 |
1 |
10 |
4 |
1 |
2 |
|
188.3 |
6 |
2100 |
1 |
15 |
4 |
1 |
2 |
|
227.1 |
4 |
2900 |
0 |
8 |
4 |
1 |
2 |
|
173.6 |
4 |
2100 |
1 |
14 |
2 |
1 |
2.5 |
|
188.3 |
5 |
2300 |
0 |
20 |
5 |
0 |
1.5 |
|
310.8 |
8 |
2900 |
0 |
9 |
4 |
1 |
2 |
|
293.7 |
6 |
2400 |
0 |
11 |
5 |
1 |
3 |
|
179 |
3 |
2400 |
0 |
8 |
4 |
1 |
2 |
|
188.3 |
6 |
2100 |
1 |
14 |
2 |
1 |
2.5 |
|
227.1 |
4 |
2900 |
0 |
20 |
5 |
0 |
1.5 |
|
173.6 |
4 |
2100 |
0 |
9 |
4 |
1 |
2 |
|
188.3 |
5 |
2300 |
0 |
11 |
5 |
1 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Legend: |
|
|
|
|
|
|
|
X1: Selling price (in thousands) |
|
|
|
|
X2: Number of bedrooms |
|
|
|
|
|
X3: Size of the home in square feet |
|
|
|
|
X4: Pool (0=no, 1=yes) |
|
|
|
|
|
|
X5: Distance from the center of the city in miles |
|
|
|
X6: Township |
|
|
|
|
|
|
|
X7: Garage attached (0=no, 1=yes) |
|
|
|
|
X8: Number of bathrooms |
|
|
|
|
|
105 homes sold |
|
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