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Problems focus on percentages and equally likely events, including seed sprouting, prize odds, gumball color selection, spinner landing frequencies, shooting free throws and goals, light bulb pass rates, random guessing on quiz questions, museum exhibit visits, opened emails, number cubes, and spinner outcomes. Each scenario gives probabilities and sample trials, then asks students to estimate expected results.",{"@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/predicting-outcomes-with-probability-answer-key/479756/",{"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/predicting-outcomes-with-probability-answer-key/479756.png","ImageObject",300,407,{"name":92,"@type":93},"4398046744996","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you estimate outcomes using a given probability and number of trials?","Question",{"text":112,"@type":113},"Multiply the probability (often written as a percent) by the number of trials to estimate the expected count.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Why are spinners and number cubes treated as equally likely outcomes?",{"text":117,"@type":113},"Equal sections or fair faces mean each outcome has the same chance, so expected results use uniform probabilities.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of real situations are included in these probability problems?",{"text":121,"@type":113},"The worksheet includes outcomes like seeds sprouting, game prizes, gumball colors, free throws and goals, inspection results, museum visits, opened emails, random quiz guessing, and cube/spinner results.","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},479756,1793016723,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":66,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":138,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":67,"update_tm":142,"read_time":39},4398046744996,"Predicting Outcomes with Probability (Word)  \nName:  \n\n| Use probability to predict each outcome.\u003Cbr>1) 90% of the seeds in a packet will sprout. If Haley plants 130 seeds, about how many should sprout? |  |  |  |  | Answers\u003Cbr>1.   |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) | A carnival game gives a prize to 1 out of every 10 players. If 170 people play, about how many should win a prize? |  |  |  | 2.   |  |  |  |  |  |  |  |\n| 3) | A gumball machine holds an equal number of gumballs in 5 different colors. If 60 gumballs are bought, about how many should be orange? |  |  |  | 3.  \u003Cbr>4. |  |  |  |  |  |  |  |\n| 4) | A spinner has 4 equal sections colored red, blue, green, and yellow. The spinner is spun 64 times. About how many times should it land on red? |  |  |  | 5.   |  |  |  |  |  |  |  |\n| 5) | A basketball player makes 75% of her free throws. If she attempts 52 free throws, about how many should she make? |  |  |  | 6.   |  |  |  |  |  |  |  |\n| 6) | 70% of the light bulbs a factory tests pass inspection. If 180 bulbs are tested, about how many should pass? |  |  |  | 7.   |  |  |  |  |  |  |  |\n| 7) | A quiz show contestant guesses randomly on questions with 4 answer choices. Out of 56 guesses, about how many should be correct? |  |  |  | 8.  \u003Cbr>9.   |  |  |  |  |  |  |  |\n| 8) | 60% of the visitors to a museum stop at the dinosaur exhibit. If 60 people visit, about how many should stop at it? |  |  |  | 10.   |  |  |  |  |  |  |  |\n| 9) | 20% of the emails a store sends out get opened. If the store sends 95 emails, about how many should get opened? |  |  |  | 11.   |  |  |  |  |  |  |  |\n| 10) | A spinner has 8 equal sections numbered 1 to 8. The spinner is spun 152 times. About how many times should it land on the number 3? |  |  |  | 12.  \u003Cbr>13. |  |  |  |  |  |  |  |\n| 11) | A fair six-sided number cube is rolled 58 times. About how many times should it land on an even number? |  |  |  | 14.   |  |  |  |  |  |  |  |\n| 12) | A fair six-sided number cube is rolled 72 times. About how many times should it land on 4? |  |  |  | 15.   |  |  |  |  |  |  |  |\n| 13) | Mike makes 75% of the goals he shoots in soccer practice. If he shoots 68 times, about how many should he make? |  |  |  |  |  |  |  |  |  |  |  |\n| 14) | Adam wins 50% of his chess games. If he plays 34 games this year, about how many should he win? |  |  |  |  |  |  |  |  |  |  |  |\n| 15) | A spinner has 5 equal sections and 2 of them are purple. The spinner is spun 55 times. About how many times should it land on purple? |  |  |  |  |  |  |  |  |  |  |  |\n|  | Math\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com)\u003Cbr>2\u003Cbr>1-10\u003Cbr>11-15 | 93 | 87 | 80 |  | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n|  |  | 27 | 20 | 13 |  | 7 | 0 |  |  |  |  |  |\n\nPredicting Outcomes with Probability (Word)  \nName: Answer Key  \n\n| Use probability to predict each outcome.\u003Cbr>1) 90% of the seeds in a packet will sprout. If Haley plants 130 seeds, about how many should sprout? |  |  |  |  | Answers\u003Cbr>1.  117  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) | A carnival game gives a prize to 1 out of every 10 players. If 170 people play, about how many should win a prize? |  |  |  | 2.  17  |  |  |  |  |  |  |  |\n| 3) | A gumball machine holds an equal number of gumballs in 5 different colors. If 60 gumballs are bought, about how many should be orange? |  |  |  | 3.  12  4. 16 |  |  |  |  |  |  |  |\n| 4) | A spinner has 4 equal sections colored red, blue, green, and yellow. The spinner is spun 64 times. About how many times should it land on red? |  |  |  | 5.  39  |  |  |  |  |  |  |  |\n| 5) | A basketball player makes 75% of her free throws. If she attempts 52 free throws, about how many should she make? |  |  |  | 6.  126  |  |  |  |  |  |  |  |\n| 6) | 70% of the light bulbs a factory tests pass inspection. If 180 bulbs are tested, about how many s","cbCaifcBjoxXaaF3","https://ap.wps.com/l/cbCaifcBjoxXaaF3","pdf",44684,"English","# Predicting Outcomes with Probability\n## Practice Problems\n## Answer Key","[{\"question\":\"How do you estimate outcomes using a given probability and number of trials?\",\"answer\":\"Multiply the probability (often written as a percent) by the number of trials to estimate the expected count.\"},{\"question\":\"Why are spinners and number cubes treated as equally likely outcomes?\",\"answer\":\"Equal sections or fair faces mean each outcome has the same chance, so expected results use uniform probabilities.\"},{\"question\":\"What types of real situations are included in these probability problems?\",\"answer\":\"The worksheet includes outcomes like seeds sprouting, game prizes, gumball colors, free throws and goals, inspection results, museum visits, opened emails, random quiz guessing, and cube/spinner results.\"}]","Predicting Outcomes with Probability - Answer Key | PDF",1790793826]