Test the hypothesis that the sample mean is not a good estimator for the population mean. State your null and alternative hypothesis Determine your alpha and critical value Calculate your test statistic Calculate your P-value Determine your result. NA_Sales 0.15 0 0.08 0.45 0.19 0.03 0.08 0.07 0.05 0.32 0.17 0.15 1.22 0.14 0.61 0.1 0.23 0.19 0.01 0.2 0 0 1.11 0.58 0.12 0.11 0 0 0.26 0 0.77 0.68 0.28 0.02 0.13 0.07 0 0.18 0.24 0.12 0.03 0.06 0 0.18 0.26 0.07 0.11 0 0.1 0.03 Population Mean Population Standard Deviation 0.26466743 0.816683029
Test the hypothesis that the sample mean is not a good estimator for the population mean. State your null and alternative hypothesis Determine your alpha and critical value Calculate your test statistic Calculate your P-value Determine your result. NA_Sales 0.15 0 0.08 0.45 0.19 0.03 0.08 0.07 0.05 0.32 0.17 0.15 1.22 0.14 0.61 0.1 0.23 0.19 0.01 0.2 0 0 1.11 0.58 0.12 0.11 0 0 0.26 0 0.77 0.68 0.28 0.02 0.13 0.07 0 0.18 0.24 0.12 0.03 0.06 0 0.18 0.26 0.07 0.11 0 0.1 0.03 Population Mean Population Standard Deviation 0.26466743 0.816683029
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
Question
- Test the hypothesis that the sample
mean is not a good estimator for the population mean.- State your null and alternative hypothesis
- Determine your alpha and critical value
- Calculate your test statistic
- Calculate your P-value
- Determine your result.
NA_Sales |
0.15 |
0 |
0.08 |
0.45 |
0.19 |
0.03 |
0.08 |
0.07 |
0.05 |
0.32 |
0.17 |
0.15 |
1.22 |
0.14 |
0.61 |
0.1 |
0.23 |
0.19 |
0.01 |
0.2 |
0 |
0 |
1.11 |
0.58 |
0.12 |
0.11 |
0 |
0 |
0.26 |
0 |
0.77 |
0.68 |
0.28 |
0.02 |
0.13 |
0.07 |
0 |
0.18 |
0.24 |
0.12 |
0.03 |
0.06 |
0 |
0.18 |
0.26 |
0.07 |
0.11 |
0 |
0.1 |
0.03 |
Population Mean | Population Standard Deviation |
0.26466743 | 0.816683029 |
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