[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-555537-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-555537-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","grade-4-data-worksheet-stem-and-leaf-plots","Grade 4 Data Worksheet - Stem-and-Leaf Plots","","This educational resource provides a structured Grade 4 mathematics exercise focused on data analysis using stem-and-leaf plots. The document presents a raw dataset of employee ages at a bank and guides students through the process of organizing this numerical data into a visual stem-and-leaf format. Following the construction of the plot, the worksheet includes a series of analytical questions designed to test the learner's ability to interpret frequency, identify extremes, and categorize data subsets based on age ranges. 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Make a stem-and-leaf plot and answer the questions.  \n22 31 43 33 51 25 37 45 29 38 41 25 44 28 50 32 25  \nKey: 3 | 2 =    \n1. How many employees are at the bank?    \n2. What is the age of the youngest employee?    \n3. What is the age of the oldest employee?    \n4. How many employees are the same age?    \n5. How many employees are under 30?    \n6. How many employees are over 40?    \nStem-and-leaf plot : Ages  \nGrade 4 Data Worksheet  \nThe ages of the employees in the bank are listed below. Make a stem-and-leaf plot and answer the questions.  \n22 31 43 33 51 25 37 45 29 38 41 25 44 28 50 32 25  \nKey: 3 | 2 = 32 years old  \n1. How many employees are at the bank?  17 employees  \n2. What is the age of the youngest employee?  22 years old  \n3. What is the age of the oldest employee?  51 years old  \n4. How many employees are the same age?  3 employees  \n5. How many employees are under 30?  6 employees  \n6. How many employees are over 40?  6 employees","cbCaijnd1RrqIsux","https://ap.wps.com/l/cbCaijnd1RrqIsux","pdf",134779,"English","# Stem-and-Leaf Plot Activity\n## Data Analysis Questions","[{\"question\":\"How do you determine the youngest employee's age using the stem-and-leaf plot?\",\"answer\":\"The youngest age is found by identifying the smallest stem and the corresponding smallest leaf, which in this dataset is 22 years old.\"},{\"question\":\"How many employees are currently under the age of 30?\",\"answer\":\"There are 6 employees under the age of 30 based on the provided list of ages.\"},{\"question\":\"What is the significance of the key in a stem-and-leaf plot?\",\"answer\":\"The key provides the necessary context to interpret the plot correctly, showing that a stem of 3 and a leaf of 2 represents 32 years of age.\"}]","Grade 4 Data Worksheet - Stem-and-Leaf Plots | PDF",1791794902]