Inferential Statistics Essay

2764 Words 12 Pages
Register to read the introduction… |parameter. |
|b. |statistic. |
|c. |sample. |
|d. |population. |

ANS: B PTS: 1 REF: SECTION 1.1

9. The process of using sample statistics to draw conclusions about population parameters is called:
|a. |finding the significance level. |
|b. |calculating descriptive statistics. |
|c. |doing inferential statistics. |
|d. |calculating the confidence level. |

ANS: C PTS: 1 REF: SECTION
…show more content…
The Commissioner of Health in the State of California wanted to study malpractice litigation in Los Angeles. A sample of 32,000 medical records was selected from all 3.5 million patients who were discharged during the year 2003. Using the information from the sample to make conclusions about malpractice litigation in Los Angeles is an example of doing ____________________ statistics.

ANS: inferential

PTS: 1 REF: SECTION 1.1

32. Each of the following is a form of doing ____________________ statistics: 1) presenting your data using a graph; 2) calculating the mean of your sample; and 3) organizing your data into a table.

ANS: descriptive

PTS: 1 REF: SECTION 1.1

33. The Commissioner of Health in California State wanted to study malpractice litigation in Los Angeles last year. She randomly selected 32,000 medical records from the population of 3.5 million patients in Los Angeles last year. The proportion of malpractice claims filed from the 32,000 patients is an example of a(n) ____________________.

ANS: statistic

PTS: 1 REF: SECTION

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