Read each question carefully. AZ-3.MD.3 Represent and interpret data: Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step how many more and how many less problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets. 1) 3rd-grade students were asked their favorite fruit. 5 students picked apples, 5 students picked oranges, and 3 students picked bananas. Which graph shows this? 1
AZ-3.MD.3 Represent and interpret data: Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step how many more and how many less problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets. 2) Which girls' volleyball team won the fewest games? 4th grade 5th grade 7th grade 8th grade 2
3) What is the rule for the function machine? Subtract 6. Add 6. Multiply 6. Multiply 3. AZ-3.MD.3 Represent and interpret data: Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step how many more and how many less problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets. 4) The graph below shows the number of children that babysit. How many more 12 year olds babysit than 10 year olds? 30 35 40 45 3
5) The line plot shows how many children are in each family. How many families have fewer than 1 child? 2 3 4 7 6) Which is true? The spinner stopped on yellow fewer times than blue. The spinner stopped on blue fewer times than green. The spinner stopped on red fewer times than green. The spinner stopped on green fewer times than yellow. 4
7) Which question could be answered using this graph? How many students picked playing on a team as their favorite exercise? How many students know how to swim? How many students know how to ride a bicycle? How many students picked swimming as their favorite exercise? 8) Which statement is true? Jon's bedtime is 7:30 pm. Eight students have a bedtime of 8:00 pm. More students have a bedtime of 7:00 pm than 9:00 pm. Two students have a bedtime of 9:30 pm. 5
9) The line plot shows how many students are in each classroom. How many classrooms have more than 20 students? 7 9 12 13 10) Which rule is used by this function machine? Divide by ½. Divide by 2. Subtract 6. Subtract 7. 6
11) Which rule is used in this model? add 5 subtract 5 multiply by 5 divide by 5 12) Which rule is used in this model? add 10 add 12 multiply by 2 multiply by 7 7
13) How many total plants are in Billy's backyard? 3 7 11 21 14) What is the rule used in the table below? Subtract 4 from the input. Add 16 to the input. Add 6 to the input. Multiply the input by 6. 8
15) Which rule is used in this model? Add 3. Subtract 3. Multiply by 4. Divide by 4. 9