Set A, pages 420-422<\/strong><\/p>\n Students were asked to name their favorite seasons. Make a bar graph to show the results. Remember that a bar graph or a picture graph can be used to compare data that shows how many or how much. In a picture graph, each symbol represents a certain amount in the data. Set B, pages 424-425<\/strong><\/p>\n David made a histogram to show how many books his class had purchased in the last year. Remember that histograms are a type of bar graph that has no space between the bars and the bars show equal intervals. Question 2. Question 3. Set C, pages 426\u2013428<\/strong><\/p>\n A group of 100 students were asked to name their favorite type of television program. Make a circle graph to show the results. Remember a circle graph shows the whole amount (100%) and each sector represents a part of the whole amount. Question 2. Set D, pages 430-431<\/strong><\/p>\n Students were asked to name their favorite animal. Make a bar graph to show the results. Remember that making a graph makes it easy to visualize data and answer questions about the data. Question 2. Question 3. Set E, pages 432-433<\/strong><\/p>\n Find the mean of this data set: Remember that the mean is an average. You must add the data and divide by the number of addends. Question 2. Question 3. Set F, pages 434-435<\/strong><\/p>\n Find the median, mode, and range for this set of data: 10, 15, 20, 12, 10<\/p>\n To find the median, list the data in order from least to greatest and find the middle value. To find the mode, list the data in order from least to greatest and find the value that occurs most often. To find the range, subtract the least value from the greatest value. Remember that if there is an even number of data, you must add the two middle numbers when the data are ordered from least to greatest and divide by 2 to find the median. Question 2. Question 3. Set G, pages 436-437<\/strong><\/p>\n Judy can pick either a hamburger or a chicken sandwich and then either a coleslaw, potato salad, or a fruit salad. How many different lunch combinations can she have? Remember that when you make a tree diagram, start with 1 item and list all the possible combinations with it. Continue with all the items. Question 2. Set H, pages 438-440<\/strong><\/p>\n You spin the spinner once. Find P (landing in a green section). Remember that when you express a probability as a fraction, always write the fraction in simplest form.<\/p>\n Use the letters in MATHEMATICS. Each letter is written on a separate piece of paper and the pieces are put in a bag. Question 2. Question 3. Set I, pages 442-443<\/strong><\/p>\n To solve a simpler problem, follow these steps: Step 2: Step 3: Four people shake hands with each other once. How many handshakes are there in all? Remember that you can draw a picture or use objects to look for a pattern in finding the relationship between the simpler problem and the original problem. Question 2. Question 3. Envision Math 5th Grade Textbook Answer Key Topic 19 Reteaching Reteaching Set A, pages 420-422 Students were asked to name their favorite seasons. Make a bar graph to show the results. Remember that a bar graph or a picture graph can be used to compare data that shows how many or how much. In a …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/428"}],"collection":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/comments?post=428"}],"version-history":[{"count":1,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/428\/revisions"}],"predecessor-version":[{"id":27036,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/428\/revisions\/27036"}],"wp:attachment":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/media?parent=428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/categories?post=428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/tags?post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-1.png\")
<\/p>\n
\nQuestion 1.
\nStudents were asked to name their favorite flower. Make a bar graph to show the results.
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-2.png\")
\nAnswer:<\/p>\n
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-3.png\")
\nUsing the histogram, find the number of students who purchased 3-5 books. The bar with the 3-5 interval has a height of 8. The number of students is 8.<\/p>\n
\nUse the histogram at the left to answer the following questions.
\nQuestion 1.
\nHow many students were surveyed?
\nAnswer:<\/p>\n
\nHow many students had bought more than 5 books?
\nAnswer:<\/p>\n
\nWhat fraction of the students bought 9, 10, or 11 books?
\nAnswer:<\/p>\n
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-4.png\")
\nComedy = 25 out of 100 = \\(\\frac{1}{4}\\)
\nSports = 50 out of 100 = \\(\\frac{1}{2}\\)
\nDrama = 10 out of 100 = \\(\\frac{1}{10}\\)
\nOther = \\(\\frac{15}{100}\\) = \\(\\frac{3}{20}\\)
\nDraw a circle with sectors for \\(\\frac{1}{2}\\), \\(\\frac{1}{4}\\), and \\(\\frac{1}{100}\\) and label those sectors with the program type. The remaining sector shows \\(\\frac{3}{20}\\) or Other.<\/p>\n
\nJill spent a total of 30 hours exercising last month: Jogging: 15 hours; Cycling: 10 hours; Swimming: 5 hours.
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-5.png\")
\nQuestion 1.
\nCopy the circle graph and label each sector with the activity and fraction.
\nAnswer:<\/p>\n
\nWhat fraction represents the part of the day Jill spent cycling?
\nAnswer:<\/p>\n
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-6.png\")
<\/p>\n
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-7.png\")
\nQuestion 1.
\nMake a line graph of the data.
\nAnswer:<\/p>\n
\nWhich month has a snowfall
\nAnswer:<\/p>\n
\ntimes as great as December?
\nAnswer:<\/p>\n
\n2, 3, 8, 3, 5, 6, 1
\nThe mean is an average. To find the mean, add the data and divide by the number of data.
\n(2 + 3 + 8 + 3 + 5 + 6 + 1) \u00f7 7 = 28 \u00f7 7 = 4
\nThe mean is 4.<\/p>\n
\nQuestion 1.
\n5, 4, 1,3, 1, 10
\nAnswer:<\/p>\n
\n6, 9, 5, 2, 8
\nAnswer:<\/p>\n
\n4, 2, 2, 5, 3, 3, 2
\nAnswer:<\/p>\n
\n10, 10, 12, 15, 20 The median is 12.<\/p>\n
\n10, 10, 12, 15, 20 The mode is 10.<\/p>\n
\n20 – 10 = 10 The range is 10.<\/p>\n
\nQuestion 1.
\nFind the median of this data set:
\n27.5 27 30 29.5
\nAnswer:<\/p>\n
\nFind the mode of this data set:
\n12, 6, 9, 5, 8, 12, 8, 1,4, 12, 6
\nAnswer:<\/p>\n
\nFind the range of this data set:
\n87, 84, 90, 75, 100, 88
\nAnswer:<\/p>\n
\nDraw a tree diagram.
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-8.png\")
\nThere are 6 possible combinations, so Judy has a choice of 6 different lunches.<\/p>\n
\nQuestion 1.
\nMake a tree diagram to show the sample space for tossing a number cube and then tossing a quarter.
\nAnswer:<\/p>\n
\nMake a tree diagram to show the results of choosing among tuna, cheese, and turkey sandwiches, and milk and juice drinks.
\nAnswer:<\/p>\n
\n![\"Envision](\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-5-Answers-Topic-19-Reteaching-9.png\")
\nProbability = \\(\\frac{\\text { number of favorable outcomes }}{\\text { number of possible outcomes }}\\)
\nSo, P (green) = \\(\\frac{3}{6}\\) = \\(\\frac{1}{2}\\)<\/p>\n
\nFind the probability of choosing each letter or letters out of the bag.
\nQuestion 1.
\nP (a consonant)
\nAnswer:<\/p>\n
\nP (the letter A)
\nAnswer:<\/p>\n
\nP (not the letter A)
\nAnswer:<\/p>\n
\nStep 1:
\nBreak apart or change the problem into one that is simpler to solve.<\/p>\n
\nDraw a picture or use objects to look for a pattern to solve the simpler problem.<\/p>\n
\nUse the answers to the simpler problem to solve the original problem.<\/p>\n
\nUse A, B, C, D to represent the people.
\nAB, AC, AD BC, BD, CD
\nThere are 6 handshakes.<\/p>\n
\nQuestion 1.
\nHow many different teams of 2 people can be chosen from 4 people?
\nAnswer:<\/p>\n
\nHow many different teams of 3 people can be chosen from 5 people?
\nAnswer:<\/p>\n
\nWhat is the sum of the angles of an octagon?
\nAnswer:<\/p>\n","protected":false},"excerpt":{"rendered":"