Read And Interpret Dot Plots Problems

<p>The dot plot represents the number of children in different households.</p><DotPlot data-props='{ "title": "" , "xlabel": "Number of Children per Household", "ylabel": "", "minScaleValue": 0, "maxScaleValue": 12, "interval": 1, "hashMarksBetweenInterval": 0, "plotItems": [ { "value": 0, "freq": 1 }, { "value": 1, "freq": 0 }, { "value": 2, "freq": 3 }, { "value": 3, "freq": 6 }, { "value": 4, "freq": 0 }, { "value": 5, "freq": 2 }, { "value": 6, "freq": 2 }, { "value": 7, "freq": 1 }, { "value": 8, "freq": 0 }, { "value": 9, "freq": 0 }, { "value": 10, "freq": 0 }, { "value": 11, "freq": 1 } ,{ "value": 12, "freq": 0 } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many households have `3` children?</li> </ul></selectivedisplay><p>Which data set represents the points shown in the dot plot?</p> <ul> <li>`0`, `2`, `3`, `5`, `6`, `7`, `11`</li> <li> `0`, `2`, `2`, `2`, `3`, `3`, `3`, `3`, `3`, `3`, `5`,`5`, `6`, `6`, `7`, `11` </li> <li>`1`, `3`, `6`, `2`, `2`, `1`, `1`</li></ul></selectivedisplay>

<p>Students in Mr. Griffin’s PE class recorded their resting heart rates before running a mile.</p><DotPlot data-props='{ "title": "","xlabel": "Resting Heart Rates", "ylabel": "", "minScaleValue": 79, "maxScaleValue": 85, "interval": 1, "hashMarksBetweenInterval": 0, "plotItems": [ { "value": 79, "freq": 2, "highlightFreq": false, "highlightValue": false }, { "value": 80, "freq": 4, "highlightFreq": false }, { "value": 81, "freq": 1, "highlightFreq": false }, { "value": 82, "freq": 3, "highlightFreq": false }, { "value": 83, "freq": 4, "highlightFreq": false }, { "value": 84, "freq": 1, "highlightFreq": false }, { "value": 85, "freq": 2, "highlightFreq": false } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many students had a heart rate that was more than `81` but less than `84`?</li> <li>How many students had a heart rate of exactly `80`?</li></ul> <p>Which data set represents the points shown in the dot plot?</p> <ul> <li>`79`, `79`, `80`, `80`, `80`, `80`, `81`, `82`, `82`, `82`, `83`, `83`, `83`, `83`, `85`, `85`</li> <li> `79`, `80`, `81`, `82`, `83`, `85`</li> <li>`2`, `4`, `1`, `3`, `4`, `2`</li></ul></selectivedisplay>

<p>Students in the art club made greeting cards to raise money for a field trip to a local art museum.</p><DotPlot data-props='{ "title": "","xlabel": "Number of Greeting Cards Made by Students", "ylabel": "", "minScaleValue": 4, "maxScaleValue": 10, "interval": 2, "hashMarksBetweenInterval": 1, "plotItems": [ { "value": 4, "freq": 2, "highlightFreq": false, "highlightValue": false }, { "value": 5, "freq": 1, "highlightFreq": false }, { "value": 6, "freq": 5, "highlightFreq": false }, { "value": 7, "freq": 4, "highlightFreq": false }, { "value": 8, "freq": 7, "highlightFreq": false }, { "value": 9, "freq": 3, "highlightFreq": false }, { "value": 10, "freq": 2, "highlightFreq": false } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>What was the greatest number of cards made? </li> <li>How many students made fewer than `2` cards?</li> <li>How many students made more than `4` cards?</li></ul></selectivedisplay>

<p>The dot plot represents the number of movies different friends watched during winter break.</p><DotPlot data-props='{ "title": "","xlabel": "Number of Movies Watched During Winter Break", "ylabel": "", "minScaleValue": 5, "maxScaleValue": 11, "interval": 1, "hashMarksBetweenInterval": 0, "plotItems": [ { "value": 5, "freq": 1, "highlightFreq": false, "highlightValue": false }, { "value": 6, "freq": 1, "highlightFreq": false }, { "value": 7, "freq": 3, "highlightFreq": false }, { "value": 8, "freq": 3, "highlightFreq": false }, { "value": 9, "freq": 2, "highlightFreq": false }, { "value": 10, "freq": 0, "highlightFreq": false }, { "value": 11, "freq": 0, "highlightFreq": false } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many friends are represented in the plot? </li> <li>What is the fewest number of movies watched?</li> <li>How many friends watched more than `7` movies?</li></ul></selectivedisplay>

<p>A geography teacher recorded the number of states her students could correctly name in three minutes.</p><DotPlot data-props='{ "title": "","xlabel": "Number of States Named", "ylabel": "", "minScaleValue": 25, "maxScaleValue": 35, "interval": 2, "hashMarksBetweenInterval": 1, "plotItems": [ { "value": 25, "freq": 2 }, { "value": 26, "freq": 3 }, { "value": 28, "freq": 1 }, { "value": 29, "freq": 6 }, { "value": 30, "freq": 5 }, { "value": 32, "freq": 2 }, { "value": 33, "freq": 3 }, { "value": 35, "freq": 1 } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many students named exactly `27` states?</li> <li>How many students named fewer than `30` states?</li> <li>How many students named more than `27` states but fewer than `32` states?</li></ul></selectivedisplay>

<p>Mrs. Byrd plotted her students' quiz scores on their most recent history quiz.</p> <DotPlot data-props='{"title": "", "xlabel": "Student Quiz Scores", "ylabel": "", "minScaleValue": 60, "maxScaleValue": 100, "interval": 5, "hashMarksBetweenInterval": 0, "plotItems": [ { "value": 60, "freq": 2, "highlightFreq": false, "highlightValue": false }, { "value": 65, "freq": 4, "highlightFreq": false }, { "value": 70, "freq": 0, "highlightFreq": false }, { "value": 75, "freq": 2, "highlightFreq": false }, { "value": 80, "freq": 4, "highlightFreq": false }, { "value": 85, "freq": 1, "highlightFreq": false }, { "value": 90, "freq": 5, "highlightFreq": false }, { "value": 95, "freq": 0, "highlightFreq": false }, { "value": 100, "freq": 3, "highlightFreq": false } ] }'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many students had a score of `75` or less?</li> <li>How many students had a score of exactly `90`?</li> <li>How many students had a score of more than `70` but less than `90`?</li> <li>What was the highest score?</li></ul></selectivedisplay>

<p>Students in a health class collected data about the average amount of time that they spend brushing their teeth.</p><DotPlot data-props='{ "title": "","xlabel": "Time Spent Brushing Teeth", "ylabel": "", "minScaleValue": 0, "maxScaleValue": 4.5, "interval": 0.5, "hashMarksBetweenInterval": 0, "plotItems": [ { "value": 0, "freq": 0, "highlightFreq": false, "highlightValue": false }, { "value": 0.5, "freq": 3, "highlightFreq": false }, { "value": 1, "freq": 0, "highlightFreq": false }, { "value": 1.5, "freq": 2, "highlightFreq": false }, { "value": 2, "freq": 0, "highlightFreq": false }, { "value": 2.5, "freq": 1, "highlightFreq": false }, { "value": 3, "freq": 0, "highlightFreq": false }, { "value": 3.5, "freq": 2, "highlightFreq": false }, { "value": 4, "freq": 1, "highlightFreq": false },{ "value": 4.5, "freq": 0, "highlightFreq": false } ]}'></DotPlot><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'> <ul> <li>How many students spent exactly `2` minutes brushing their teeth?</li> <li>How many students take more than `1.5` minutes but less than `4` minutes?</li> <li>How many students take `4` minutes or more?</li> <li>What was the least amount of time students spent brushing their teeth?</li></ul></selectivedisplay>