Question
With the information that you gather from the Summary Tables above, test the following (you can use excel when appropriate): Hypothesis Test #1: Determine if
With the information that you gather from the Summary Tables above, test the following (you can use excel when appropriate):
Hypothesis Test #1:
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.
Step 1: Clearly state a null and alternative hypothesis, identify the claim, and the type of test. (Circle the appropriate symbol or erase the incorrect symbols).
Ho: = _5000____
Ha: < > _5000____
Circle One: Left Tailed Test Right Tailed Test Two-Tailed Test
Step 2: Determine the Rejection Region
PickONE multiple choice answer below and fill in the critical value. Round Critical Value to two decimal places.
a) Reject Ho if Z ___________
b) Reject Ho if Z ___________
c) Reject Ho if Z is less than ___________ or greater than ___________ .
Step 3: Give the value of the test statistic and the P-Value
Z = _____________ P-Value = ______________
Step 4: Clearly state your conclusion
Circle One: Reject the Null Hypothesis..... OR...... Fail to Reject the Null Hypothesis
Step 5: Explain what your conclusion means in context of the data.
There _______ (IS/IS NOT) sufficient statistical evidence to ________ (SUPPORT/REJECT) the claim that the average amount of births is _________ (GREATER THAN/LESS THAN/EQUAL TO) 5000 in the United States and territories at the 0.05 level of significance.
and this is the information to use to figure out the answer
Summary Table for: | Live Births |
Mean | 5827 |
Median | 5490 |
Sample Standard Deviation | 4181.805 |
Minimum | 1488 |
Maximum | 23038 |
Sample Size |
i don't know the sample size
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