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It covers categorical data interpretation through two-way tables, including calculating frequencies and analyzing associations between variables. Additionally, it addresses quantitative data by examining scatter plots, lines of best fit, and the relationship between height and length in data sets. The practice materials help students develop skills in describing correlations, determining slopes and intercepts, and creating graphical representations of data correlations.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/algebra-readiness-sbac-practice-1-mathematics-assessment/503954/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/algebra-readiness-sbac-practice-1-mathematics-assessment/503954.png","ImageObject",300,407,{"name":92,"@type":93},"Grenda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-10","2026-10-03",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you determine if there is an association between class and food preference in a two-way table?","Question",{"text":112,"@type":113},"An association is determined by comparing the column-relative frequencies; if the proportions vary significantly between the groups, it suggests an association exists.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What information can be derived from the scatter plot of golden retriever height versus length?",{"text":117,"@type":113},"The scatter plot shows the positive correlation between the height and length of the dogs, allowing for the determination of a line of best fit to estimate the relationship.",{"name":119,"@type":110,"acceptedAnswer":120},"What is the purpose of plotting points on a graph for different correlations?",{"text":121,"@type":113},"Plotting points for negative, positive, and no correlation helps students visualize and distinguish between various types of relationships in quantitative data sets.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},503954,1791789047,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":24,"preview_page_count":4},7971474921005,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Algebra Readiness SBAC Practice 1 Name   Date   Period    \nPart A: Categorical Data & Two-Way Tables [8.SP.4]  \n\n| 1. Two teachers surveyed their students on whether they would prefer Pizza or Ice Cream during their class trip.\u003Cbr>Mr. Smith’s Class Mrs. Jones’ Class Total Prefer Pizza 12 20 Prefer Ice Cream 18 16 Total\u003Cbr>Determine  \u003Cbr>A)…how many students surveyed prefer ice cream.  \u003Cbr>B)…how many students were surveyed from Mrs. Jones’ class.  \u003Cbr>C)…the percent of students surveyed that prefer ice cream.  \u003Cbr>D)…the percent of students surveyed from Mr. Smith’s class preferring pizza.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n| 2. Convert the two-way table from question 1 into a column-relative frequency table. |  |  |  |  |  |\n|  |  | Mr. Smith’s Class | Mrs. Jones’ Class | Total |  |\n|  | Prefer Pizza |  |  |  |  |\n|  | Prefer Ice Cream |  |  |  |  |\n|  | Total |  |  |  |  |\n| 3. Determine if there is an association between class and food preference using the column-relative frequency table above. Justify your reasoning. |  |  |  |  |  |\n\nTracy Unified School District – Updated March 12, 2020 – Page 1  \nPart B: Quantitative Data & Scatter Plots [8 SP 1]  \n\n| . .\u003Cbr>4. The scatter plot shows the relationship between the height and length of several golden retrievers.\u003Cbr>A) Describe the relationship between height and length.\u003Cbr>B) Determine the approximate intercept of the line of best fit as a point (0, b) .\u003Cbr>C) Determine the approximate slope of the line of best fit.\u003Cbr>|  |  |  |  |\n| --- | --- | --- | --- | --- |\n| 5. Plot at least ten points on each graph below to fit the indicated description. |  |  |  |  |\n|  | Negative Correlation | No Correlation | Positive Correlation |  |\n|  | | | |  |\n|  |  |  |  |  |\n\nTracy Unified School District – Updated March 12, 2020 – Page 2","cbCaiel3NKP7YmOg","https://ap.wps.com/l/cbCaiel3NKP7YmOg","pdf",87094,"English","# Part A: Categorical Data and Two-Way Tables\n## Two-Way Table Analysis\n## Column-Relative Frequency Tables\n# Part B: Quantitative Data and Scatter Plots\n## Scatter Plot Interpretation\n## Correlation Modeling","[{\"question\":\"How do you determine if there is an association between class and food preference in a two-way table?\",\"answer\":\"An association is determined by comparing the column-relative frequencies; if the proportions vary significantly between the groups, it suggests an association exists.\"},{\"question\":\"What information can be derived from the scatter plot of golden retriever height versus length?\",\"answer\":\"The scatter plot shows the positive correlation between the height and length of the dogs, allowing for the determination of a line of best fit to estimate the relationship.\"},{\"question\":\"What is the purpose of plotting points on a graph for different correlations?\",\"answer\":\"Plotting points for negative, positive, and no correlation helps students visualize and distinguish between various types of relationships in quantitative data sets.\"}]","Algebra Readiness SBAC Practice 1 - Mathematics Assessment | PDF",1791062104]