Topic 14 DATA. Name. Test Date

Size: px

Start display at page:

Download "Topic 14 DATA. Name. Test Date"

Irene Mason
5 years ago
Views:

1 Topic 1 DATA Name Test Date

set that is very different from the rest of the numbers survey

2 Topic 1 Vocabulary Cards line plot line plot A display of data along a number line outlier outlier Fold here A number in a data set that is very different from the rest of the numbers survey survey A question or questions used to gather information Topic 1 1 of 2

3 data data Collected information frequency table Fold here frequency table A table used to show the number of times something occurs sample sample A representative part of a larger group Topic 1 2 of 2

4 1. Which fraction is the same as 0.23? 23 A 10 B 1 C D Roger drives steadily and travels 0 miles in eight hours. How many miles does he travel in one hour? A 50 B 55 C 60 D Which number is the greatest? A.01 B.0 C 3.99 D 2.7 Daily Common Core Review 1-1. Evaluate (6 2 2). 5. What is 9,95,200 rounded to the nearest hundred thousand? 6. How many faces does a rectangular pyramid have? 7. The coldest day last week was ºF. The coldest day this week was 21ºF. How many degrees colder was it last week on the coldest day? D 1 1

5 Line Plots Number of Rabbits in Each Litter Litters Practice / /// //// //// //// //// //// //// /// //// //// /// //// /// / 1. Make a line plot of the number of rabbits in each litter. a. Write a label at the bottom. b. Put Xs on the number line to show the number of rabbits in a litter How many Xs are shown for 6? 3. What is the number of rabbits that appears in a litter most often? A 3 rabbits B rabbits C 5 rabbits D 6 rabbits. Is the 1-rabbit litter an outlier? P 1 1

6 Quick Check 1-1 Use the line plot below to answer Eercises 1 and Which value, if any, is an outlier? A 20 B 3 C 1 D There are no outliers. 2. Which value is most common? A 1 B 3 C 5 D The class took a math quiz, and the scores were {9,, 7, 9, 6, 9, 10,, 5, 9, 7, 6, 9, 9, 2,, 10, 7}. Which score(s) were outliers? A 10 B 2 C both 10 and 2 D There are no outliers.. Writing to Eplain For one week, Consuela kept a log of the number of pages she read each night. She read pages on Monday, 11 pages on Tuesday, 10 pages on Wednesday, 7 pages on Thursday, pages on Friday, pages on Saturday, and 10 pages on Sunday. Create a line plot of this information. Are there any outliers in the data? Eplain. Q 1 1

7 1. Use the number line to solve the problem by working backward. B G Cherylanne has been delivering gifts to some friends in her apartment building. She ended up on the 2 nd floor after going up 3 floors. Before that, she had come down 5 floors. On what floor did Cherylanne start? A th B 3 rd C 1 st D G (ground floor) 2. The Perez family arrived at Tia Elena s house with 6 gallons of gas. Along the way, they first used gallons and then added 10 gallons; then they used 5 gallons. How many gallons of gas did the Perez family start with? Work backward, and then solve. A 3 gallons B 7 gallons C 9 gallons D 11 gallons Daily Common Core Review Ginny gets out of school at 3:50 p.m. After her lunch period ends, she spends 5 minutes in math class, 60 minutes in advanced creative writing, and 0 minutes in industrial arts. At what time does her lunch period end? Work backward to solve, and then check your answer.. The epression (5 d) b represents the number of times Kent will have gone diving with his uncle by the end of the year. Evaluate this epression if d 12 and b Alejandra is continuing a dice game she started playing with her cousin yesterday. Her score at the end of today s game is 135. When she started today s game, she first won 15 points. Then she lost 10, won 25, won 30, and lost 20. How many points did she have at the beginning of today s game? D 1 2

8 Data from Surveys Ms. Chen s class took a survey on how many minutes it took each student to get to school. The results are below: _ _ 1 1 3_ _ 2 1. What are the highest and lowest times? Practice Make a line plot to display the data. Students in Ms. Chen s Class Music Bought in Class B Rock R & B Classical Alternative Country CDs Bought 3. If the entire class responded to the survey, how many students are in the class?. What information was collected about music? 5. Use the line plot above. Which type of CDs did students buy most often? A Alternative B Classical C Country D Rock 6. Write a survey question that might gather the following information. In one school there are 6 sets of twins, 2 sets of triplets, and one set of quadruplets. P 1 2

9 Quick Check 1-2 For questions 1 through, use the frequency table. Number of Hours Spent Doing Homework in a Week Hours Students How many students responded to the survey? A B 11 C 22 D 2 2. How many students spend hours doing homework in a week? A B 9 C 11 D How many students spend 2 or fewer hours on homework each week? A 1 B 3 C D 9. Writing to Eplain Make a line plot that shows the information in the table. Q 1 2

10 1. Which shows the mied numbers ordered from least to greatest? A 1 1_ B 1 1_ C 1 1_ D 2 3_, 2 1_, 2 3_, 2 1_, 2 2, 2 3_, 2 1_, 2 1_, 2 2, 2, 2 1_, 2 1_, 2 3_ 2, 2 1_, 2, 1 1_, 2 1_ 2 Daily Common Core Review 1-3. Eplain how to compare these fractions: 3_, 7_. 2. Compare: 12 3_ 12 1_. A > B < C = D 3. Which shows the fractions in order from least to greatest? A _ 1 2, 5 _, 1 _, 3 _ B _ 5, 1 _, 1 _ 2, 3 _ C _ 1, 1 _ 2, 5 _, 3 _ D _ 5, 1 _ 2, 1 _, 3 _ 5. Order the following fractions and decimals from least to greatest. 1.2, 1 _ 2 3, 1.6, 1 1 _, 1 3 _ D 1 3

11 Making Line Plots 1. Which statement best describes the heights of the giraffes shown in the line plot? Giraffe Heights (in feet) A The shortest giraffe is 16 _ 1 feet tall. B The tallest giraffe is 17 _ 1 feet tall. 2 C Most of the giraffes are 17 feet tall. D There are four giraffes in the data set. 2. Marietta purchased 15 cucumbers to make pickles. The lengths of the cucumbers in inches are shown in the chart. Draw a line plot to show the lengths of the cucumbers. 3 1 _ _ 3 1 _ 3 1 _ _ 3 1 _ _ _ 3 1 _ 3 1 _ _ 3 1 _ Practice Draw a line plot to represent the data in the table. Value Tally Frequency 5 _ _ _ _ _ 1 2. Write a frequency chart that matches the data in the line plot Writing to Eplain Write a description of the data in the line plot. P 1 3

1. Which shows the correct line plot for the following data? A B C Value Tally Frequency 3 _ 3 2 _ 1 5 5 _ 1 2 2 5 _ 3 1 6 1 3 5 6 3 5 6 Quick Check 1-3 2.

12 1. Which shows the correct line plot for the following data? A B C Value Tally Frequency 3 _ 3 2 _ _ _ Quick Check Marti measured the length of her turtles from nose to tail. She had the following data: 6 _ 1 2 in., 6 1 _ 2 in., 6 _ 3 in., 6 1 _ in., 6 1 _ 2 in., 6 1 _ in. Which chart best represents her data? A B C Length (in inches) Tally Frequency 6 _ _ _ 3 1 Length (in inches) Tally Frequency 6 _ _ _ 3 2 Length (in inches) Tally Frequency 6 _ _ _ 3 2 D D Length (in inches) Tally Frequency 6 _ _ _ Writing to Eplain Draw a line plot of Marti s data. Write a statement to describe the data. Q 1 3

13 1. Which shows the mied numbers from least to greatest? Daily Common Core Review 1-. Eplain how to multiply 15 _ 3. A 1 _ 1, 1 1 _, 2 3 _, 2 3 _ B 1 _ 1, 1 1 _, 2 3 _, 2 3 _ C 1 _ 1, 1 1 _, 2 3 _, 2 3 D 1 _ 1, 2 3 _, 1 1 _, 2 3 _ 2. Compare: 5_ 6 2_ 3. A < B > C = D 3. Add: 3 3 _ + 1 _ _. A 10 1_ B 10 5 _ C 10 7 _ D Eplain how to find the missing number. 9 = 3 3_ D 1

14 Measurement Data Arianna counted the different sized bandages in her first aid kit. She made a line plot of the data. Use this line plot to answer the questions. Lengths of Bandages (inches) Practice How many bandages did Arianna count? 2. What length bandage does Arianna have the most of? 3. Write an equation to show the total length of the bandages if they are placed end-to-end. Madison sorted the earrings in her jewelry bo. The line plot shows the lengths of each post.. Write a statement to describe Madison s jewelry. Lengths of Earring Posts (inches) 5. Why do you think that there are an even number of earring posts? Make an educated guess as to why most of the posts are 3_ -inch long. P 1

15 Quick Check 1- A nonprofit bird of prey rescue group has falcons in their care. The line plot shows the wingspan of the birds. Wingspans (in feet) Which shows the equation for the total wingspan of the birds measured tip-to-tip? A ( 3 1 _ 3 ) + ( 3 1 _ 1 ) + ( 3 1 _ 2 ) = 25 7 _ B ( 3 _ 1 1 ) + ( 3 _ 1 1 ) + ( 3 _ ) = 25 7 C ( ) + ( 3 _ 1 ) + ( 3 _ ) = 25 7 D ( 3 1 ) + ( 3 _ 1 3 ) + ( 3 _ ) = What equation shows the difference between the greatest wingspan and the least wingspan? A = 22 3 B = 1 C = 6 5 D = 3 3. Writing to Eplain If 3 falcons with the same wingspan are rescued by the group and the total wingspan is now 3 7 feet, what is the wingspan of each new falcon? Show your work. Q 1

16 1. Some dinosaur fossils are about two hundred thirty million years old. Which is this number in standard form? A 230,000 B 200,030 C 200,030,000 D 230,000, Which figure has no lines of symmetry? A B C Daily Common Core Review 1-5 Use the table for Questions and 5. Long Roller Coasters Desperado 5,3 feet Gao 5,692 feet Steel Force 5,600 feet. To find out how much longer the Desperado is than the Gao, solve the equation 5,692 + n = 5,3. A 150 B 151 C 152 D About how far would you travel if you rode each roller coaster two times? Eplain how you decided. D 3. What missing information do you need to solve the following problem? Ben rode the longest roller coaster three times. How far did he travel on the roller coaster? A Where the roller coaster is located B How much a ticket costs C How long one ride is D How many people he rode with D 1 5

17 Problem Solving: Writing to Eplain For 1 through 5, use the graph below. The graph shows Cindy s errands. Practice Look at the coordinates at Point A. What does Point A represent? 2. What does Point B represent? Total Distance Traveled (number of blocks) y Cindy s Errands 10 9 F D E 3 B C 2 1 A Time (number of minutes) 3. What do you think happened between Points B and C?. Which of the following statements is supported by the graph? A Ten minutes occurred between Points B and C. B Cindy stopped for different amounts of time. C Cindy spent more time stopping than walking. D Cindy traveled blocks in 30 minutes. 5. Write a complete story to match the data from the graph. P 1 5

18 Quick Check 1-5 Sam and Jake are riding their bikes around the neighborhood. They begin at Point A, Sam s house. The graph shows their trip. Use the graph to answer Questions 1 through. 1. What is happening in the journey from Points A to B? A Sam and Jake have traveled for 20 minutes. B Sam and Jake have traveled for 10 minutes. C Sam and Jake have traveled toward Jake s house. D Sam and Jake have traveled away from Jake s house. 2. Between which two points did Sam and Jake stop? A Points D and E B Points C and D C Points B and C D Points A and B 3. How many minutes did it take Sam and Jake to travel from Point A to Point E? Distance from Jake s House (blocks) y A B Sam and Jake s Bike Trip C Time (minutes) D E A 5 minutes B 20 minutes C 35 minutes D 50 minutes. Writing to Eplain Write a story that matches the graph. Eplain what is happening at each point. Q 1 5

19 Topic 1 DATA Name Test Date

Summer Math Calendar

Summer Math Calendar Going into Third Grade Directions: Follow the daily activities to practice different math concepts. Feel free to extend any of the activities listed. When the work is completed, have a parent initial the