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The Course Project Assignment
Project Part II
Name:
Note the volume, number, and date of the data used here:
1.
| Summary Table for Births | |
| Mean | |
| Median | |
| Standard Deviation | |
| Minimum | |
| Maximum |
Determine if there is sufficient evidence to conclude the average amount of births is over 5000 in the United States and territories at the 0.05 level of significance.
a) Clearly state a null and alternative hypothesis
b) Give the value of the test statistic – include your work or attach Excel file
c) Report the P-Value – include your work or attach Excel file
d) Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
e) Explain what your conclusion means in context of the data.
2.
| Summary Table for Deaths | |
| Mean | |
| Median | |
| Standard Deviation | |
| Minimum | |
| Maximum |
Determine if there is sufficient evidence to conclude the average amount of deaths is equal to 6000 in the United States and territories at the 0.10 level of significance.
a) Clearly state a null and alternative hypothesis
b) Give the value of the test statistic – include your work or attach Excel file
c) Report the P-Value – include your work or attach Excel file
d) Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
e) Explain what your conclusion means in context of the data.
3.
| Summary Table for Marriage | |
| Mean | |
| Median | |
| Standard Deviation | |
| Minimum | |
| Maximum |
Determine if there is sufficient evidence to conclude the average amount of marriages is greater or equal to 2500 in the United States and territories at the .05 level of significance.
a) Clearly state a null and alternative hypothesis
b) Give the value of the test statistic – include your work or attach Excel file
c) Report the P-Value – include your work or attach Excel file
d) Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
e) Explain what your conclusion means in context of the data.
4.
| Summary Table for Divorce | |
| Mean | |
| Median | |
| Standard Deviation | |
| Minimum | |
| Maximum |
Determine if there is sufficient evidence to conclude the average amount of divorces is less than or equal to 4000 in the United States and territories at the 0.10 level of significance.
a) Clearly state a null and alternative hypothesis
b) Give the value of the test statistic – include your work or attach Excel file
c) Report the P-Value – include your work or attach Excel file
d) Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
e) Explain what your conclusion means in context of the data.
5.
| Summary Table for _(your choice)___ | |
| Mean | |
| Median | |
| Standard Deviation | |
| Minimum | |
| Maximum |
Determine if ……. Your choice.
a) Clearly state a null and alternative hypothesis
b) Give the value of the test statistic – include your work or attach Excel file
c) Report the P-Value – include your work or attach Excel file
d) Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
e) Explain what your conclusion means in context of the data
