Archaeological Sciences

  • Hypotheses testing: Show your hypothesis test and discuss any conclusions they suggest
    • State the hypotheses you will test and formally write them in proper notation
    • Give the results (reject, fail to reject) and explain what that means in a practical way.
  • Conclusion:
    • Discuss the weaknesses of your study.
    • To what population do you feel comfortable extrapolating your results? Why?
    • Give suggestions for further work in the area of your topic. Be sure to reference the situation as you discuss your conclusion. (this is a great time to seek out similar published research on your topic, is yours in line with those results? If not why do you think that is?
    • Explain what leads you to the conclusion(s) that you have drawn.
    • What would you change if you started this project again? What considerations would you include?  Include any areas of caution that a reader or user of your work should be aware of as they make decisions.  Was the sample random, was the sample large enough, etc?
  • References in APA format.





Descriptive Statistics


Student Name: Shaniqua Dickens

Course: MTH140 AO Statistics


Professor: H. Bass










Number of accidents caused by red-runners in the intersections annually

The sample is secondary data obtained from (http:/ The sample collected shows the number of accidents that were caused by red-runners annually in the intersections. The sample contains the number of accidents caused by red-runners in the intersections annually in the last twenty-one years from 2000 to 2020.

Descriptive statistics

number of accidents caused by red-runners
Mean 158620.3333
Standard Error 1901.771728
Median 158620
Mode 164125
Standard Deviation 8715.012899
Sample Variance 75951449.83
Kurtosis -1.354711442
Skewness 0.15032232
Range 27078
Minimum 145472
Maximum 172550
Sum 3331027
Count 21


The mean number of accidents caused by red-runners in the intersections annually from the year 2000 to 2020 is approximately 158620. The mode is 164125 while the median is 158620. The standard deviation of the data set is 8715.012899 while the variance is 75951449.83. the highest number of accidents registered in my sample is 172550 while the lowest is 145472.



From my data, I expect to see how the number of accidents caused by red-runners in the intersections has been changing annually. I am hoping to learn the trend of the number of accidents in the intersections caused by red-runners and also be able to predict the future numbers using my data.



Kaur, P., Stoltzfus, J., & Yellapu, V. (2018). Descriptive statistics. International Journal of Academic Medicine, 4(1), 60.

Sharma, S. K., Kanchan, T., & Krishan, K. (2018). Descriptive statistics. The Encyclopedia of Archaeological Sciences, 1-8.


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