Ch. 1 Data Collection 1.1 Introduction to the Practice of Statistics 1 Define statistics and statistical thinking. SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 1) What is statistics? MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 2) Which of the following is not true of statistics? A) Statistics is used to answer questions with 100% certainty. B) Statistics involves collecting and summarizing data. C) Statistics can be used to organize and analyze information. D) Statistics is used to draw conclusions using data. 2 Explain the process of statistics. MULTIPLE CHOICE. Choose the one alternative …show more content…
University administrators are interested in determining the average parking time (e.g. the time it takes a student to find a parking spot) of its students. An administrator inconspicuously followed 180 students and carefully recorded their parking times. Identify the sample of interest to the university administration. A) parking times of the 180 students B) parking time of a student C) location of the parking spot D) type of car (import or domestic) 14) The legal profession conducted a study to determine the percentage of cardiologists who had been sued for malpractice in the last three years. The sample was randomly chosen from a national directory of doctors. Identify the individuals in the study. A) each cardiologist selected from the directory B) the responses: have been sued/have not been sued for malpractice in the last three years C) the doctorʹs area of expertise (i.e., cardiology, pediatrics, etc.) D) all cardiologists in the directory SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 15) Administrators at a large university want to know the average debt incurred by their graduates. Surveys were mailed to 150 graduating seniors asking them to report their total student loan debt.
You have 5 minutes to complete this test. Match the appropriate definition to the vocabulary.
Thesis Statement: In this sentence you state the three things you are going to be discussing in your essay.
18) Barbara Ehrenriech worked low wage jobs to understand the outcomes of low-wage work. This is
Identify the letter of the choice that best completes the statement or answers the question.
a) Probability that it is a student = 800 / 1000 = 0.80 or 80%
vocabulary words we will discuss the definition of each of the words to make sure
E. Choose five of the following terms and give a brief definition of each. (2 points each, 10 total)
Identify the letter of the choice that best completes the statement or answers the question.
2. Choose one of the research questions from above and consider it in more detail. Based upon the question, what would be a reasonable hypothesis?
To understand the rise in malpractice cases I would need to analyze each case separately. I would also need to find out how the system currently records and tracks medical errors and analyze any available information. I would also need to see safety reports if available.
Medical malpractice, is misconduct that usually involves failing of a physician to follow a standard of care, which results in harm to a patient.
Ben Davis had just completed an intensive course in Statistical Thinking for Business Improvement, which was offered to all employees of a large health maintenance organization. There was no time to celebrate, however, because he was already