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Please help me solve this question will rate your solution rightaway The quality control manager took samples of submitted financial reports for the first quarter
Please help me solve this question will rate your solution rightaway
The quality control manager took samples of submitted financial reports for the first quarter of the fiscal year. The following was recorded:
Time of Day Report Was Submitted | Number of Errors |
Between 8:00 a.m. and 10:59 a.m. | 9 |
Between 11:00 a.m. and 1:59 p.m. | 24 |
Between 2:00 p.m. and 4:59 a.m. | 16 |
Using a 0.01 level of significance, determine whether the errors are evenly distributed throughout the day.
- Identify the variable(s) in the problem and state the scale type for each (nominal, ordinal, interval, ratio).
- Create a table summarizing the observed & expected values.
- Test the hypothesis as stated in the question.Use significance level provided in the question.
- Use the 5-step process for Hypothesis Testing. Use either the pvalue calculated in Excel using chisq.test, or the calculated Chi-square value. Use Excel to assist with calculations.
- In the Excel sheet, highlighteachof the 5 steps.
- What kind of business decisions could these results impact?
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