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AP® Statistics 2022 Scoring Guidelines . Question 1: Focus on Exploring Data 4 points . General Scoring Notes • Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the
The AP Statistics Exam has consistent question types, weighting, and scoring guidelines every year, so you and your students know what to expect on exam day. Section I: Multiple Choice. 40 Questions | 1 Hour 30 Minutes | 50% of Exam Score.
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- Additional Notes:
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- (b) (i)
- (c) (i)
- Common acceptable and unacceptable graphs for part (b-i)
- General Scoring Notes
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
A response that discusses the accuracy or validity of a significance test does not satisfy component 1 unless the response makes it clear that the inference is being generalized to the target population. In order to satisfy component 2, the response need not state a specific population parameter(s). If a parameter is specified, it must be relevan...
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
This question is scored in four sections. Each section is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The first section includes statements of the null and alternative hypotheses and identification of the appropriate hypothesis test in part (a). The second section in...
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
A segmented bar graph of the relative frequencies based on the information in the table is shown below:
Since the data were collected from independent random samples from the three cities, a chi-Essentially correct (E) if the response satisfies the following three components: square test for homogeneity should be conducted. 1. Identifies a chi-square test for homogeneity
Acceptable Graph Common Unacceptable Graphs Common Unacceptable Graphs (continued)
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
AP ® STATISTICS 2019 SCORING GUIDELINES. Question 1 (continued) Scoring. This question is scored in three sections . Section 1 consists of part (a); Section 2 consists of the outlier determination in part (b); Section 3 consists of the boxplot sketch in part (b) and part (c). Each section is
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The primary goals of this question were to assess a student's ability to use boxplots to (1) compare multiple sets of data; (2) identify which set of data is most likely to have produced a particular summary value; and (3) determine which variable is most useful for classifying a new observation. Solution.
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The scoring process for the AP Statistics exam involves a combination of multiple-choice questions and free-response questions. There are 40 MCQs in Section I and six FRQs in Section II. Each section carries 50% of the total composite score, making the overall composite score of 100.
The primary goals of this question were to assess a student’s ability to (1) compute a probability based on a weighted mixture of two populations; (2) compute a conditional probability; and (3) recognize a binomial random variable and compute the probability associated with it.
