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A line plot shows data along a number line. ... On the line plot each X represents 1 day. An outlier is a number in a data set that is very different from the rest of the numbers. Name_____ © Scott Foresman, Gr. 4 (306) Use with Chapter 10, Lesson 4. Line Plots and Outliers R10 ...
To find the median, mode, and outlier of a set, you can make a line plot. Example: What is the median, mode, and outlier for this set: 10 ... left. The median is the middle number. There are 9 numbers in the set in the line plot above so the middle number is the fifth number. Median = 15 ...
• Interpret and analyze data in a line plot • Compose and create a line plot using data collected in class • Apply knowledge of range, median, ... Outlier: data that is substantially larger or smaller than the other values. SR 3 X X X X X X X X X X X X X X X X X X X ...
Outlier) BoxPlot) Example:)Companies.jmp) (Help)>)Sample)Data)) Box$Plots$ ... .To)display)a)quantile)box)plot,)select)the)option)from) the)red$triangle)forthe)variable.))))) Box)Plots)–)TwoVariables) 1. Select)Analyze$>$Fit$Y$byX.) 2.
Trend Line (Line of Best Fit) When a scatter plot is drawn and a correlation is found, we draw a line which most closely fits all of the points. ... data point is called an outlier. When you are drawing your trend line, you do not need to worry
Name: Date: Student Exploration: Mean, Median, and Mode. Vocabulary: average, line plot, mean, median, mode, outlier, range. Prior Knowledge Questions
* Note that one case is way out of line with the rest. Plot plot = dv with iv. Plot Plot of DV with IV IV ... * Outlier will also show up in the plot. * /Casewise prints out stats that help to ID extreme outliers, if any.
o The data point most suspected as a possible outlier is the data point with the maximum value of ... For comparison, we also plot the zero line. o For the last data point, eSiyx/, = 2.025. Since | 2.025| > 2, we meet the first criterion for an outlier.
The line plot shows the number of hours 15 students said they spent on homework in one week.Which measure of central tendency best describes the data? Justify your answer. ... outlier affects the mean, median, and mode of the data.Then
Name: Date: Student Exploration: Mean, Median, and Mode Vocabulary: average, line plot, mean, median, mode, outlier, range Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
Example 1 Draw a Box-and-Whisker Plot The following is a list of speeds of 12 of the fastest animals. Animal Speed (mph) Cheetah 70 ... The only outlier is 70. Step 2 Draw a number line. Assign a scale to the number line that includes the extreme values.
meaning of mode, median and outlier; understand line plot This line plot shows the number of raisins in each muffin. What is the median? 4 What is the mean? 3 3 4 4 4 4 5 6 7 10 50 50 10 5 What is the mode? 4 What is the outlier? 10
How to Make a Number Line Plot WHAT IS A LINE PLOT A line plot is a graph that shows frequency of data along a number line. ... description of an outlier. The value near the top right is spaced away from the rest f the data making it an outlier.
Make a line plot of the number of rabbits in each litter. a. ... Writing to Explain Is the 1-rabbit litter an outlier? 0 12345678910111213 Practice 17-3 Nat_AncTopic_17.indb 51 2/1/08 11:09:46 AM. Title: Scott Foresman Addison Wesley, enVision Math
Describe how a line plot can be used to identify an outlier. EXAMPLE 3 EXAMPLE 2 Sherman Bull’s age is an outlier because he is much older than the others in the group. Length of Garter Snakes (in.) 18 24 23 30 25 33 36 55 20 21 30 31 32 28 15
... Anything outside this range is an outlier. So by this criterion, US at 19.7 is an outlier, ... 3.Draw a straight line from Q3 to either the largest observation ... vidual points on the plot. 2. Box plot of CO2 data 0 5 10 15 20 CO2 3. Box plot of student heights
The outlier in the line plot above is . 5. Four new players joined the team for the 2000-2001 season. Use the data in the table to make a line plot. Check students’ plots. 6 2 3 0 4 01 2 34
the outlier and one plot without the outlier. 2. How does the outlier affect the interquartile range of the data? ... Above the number line, plot points for the least value, lower quartile, median, upper quartile, and greatest value. 5.
affected by the outlier? The mode, 26, is not affected by the inclusion of the outlier, 2. ... shown at the right in a line plot and a stem-and-leaf plot. Describe the similarities and differences among the representations. Which representation
Outlier: A number that is very far from the other numbers in a set. There won’t always be an outlier. To ﬁ nd the median, mode, ... 9 numbers in the set in the line plot above so the middle number is the ﬁ fth number. Median = 15.
Residual and Outlier Diagnostics ... correct these two sets of values should be the same and the resulting plot will look like a straight line. • Residual Plot: The other three regression assumptions are checked with aresidual plot.Thisplot
Line Plot with students (Teacher Resource Sheet # 2: Steps to Create a Line ... 46 feet is an outlier on the line plot Step B Use what you know about outliers to explain why your answer is correct. Use words and/or numbers in your explanation.
If these two plots are overlaid on the same plot with centered Xi values in the ... the influential outlier is clearly evident in all three partial residual plots (Fig. 1A, D, G). The linear regresion line is pulled toward the influential point. Also, because of the single influential ...
Here you see the data and the scatter plot with two regression lines. In one of the regression lines all the 11 observations are considered, in the other (dotted line) the observation corresponding to the USA was not involved in ... In this case the USA is an outlier and is in a ...
• Make a line plot for a set of numerical data. ... and highest values are, what the mode is, and where there is an outlier. • Summarize a set of data, describing concentrations of data and what those concentrations mean in terms of the situation the data represent.
outlier • With Czech Republic and Slovakia included, there is no relationship ... straight in line with the pattern of the rest of the data. 11 Types of Unusual Observations (3) 3. ... plot of Cook’s D against the case numbers, that Slovakia has an
plot to detect and identify outliers. ... an option on the procedure line that specifies the name of the annotate data set: ... outlier points are next to or on top of each other. Depending on the number of outliers ‘clustering’ together,
... (best line, coefficient of determination) 4) Create and interpret residual plots 5) Determine influential points ... Generate the residual plot without the outlier. Describe the shape of the graph. How is this graph different from the graph in part (d).
• line plot — A graph that shows one value changing over time in relation to another value. ... C. Ignore the outlier because it is so far from the average weight. D. Weigh the backpack again and ignore the data. Answer: A 3.
Box and Whiskers Plot, Interquartile Range, and Outliers Example 1: ... Draw a vertical line in the box at Q2. Step 5: ... Any values that are outliers are separate points. Outlier 23 25 30 23 20 22 21 15 25 24 30 25 30 20 23 29 20 19 22 23 29 23 28 22 28 6 Minimum Whisker Q 1
... Find the equation of the least squares line (with the outlier). d) Generate the residual plot (with the outlier). Describe the shape of the graph. e) Use the data file to find the outlier brand of beer, remove the outlier from the data set and
An outlier is a piece of data that "lies outside" the rest of the data. Are there any outliers? If so, what is it and ... Make a line plot of the heights or lengths of these living things. Decide where you think the 30 pieces of data
remaining points follow a straight line. The deleted points are the identiﬁed outliers. This method, however, is not automatic, it needs user interaction and experience on the ... shows in more detail how the adaptive outlier detection method works. The plot shows
Make two box-and-whisker plots of the data on the same number line: one plot with the outlier and one plot without the outlier. 2. ... Above the number line, plot points for the least value, lower quartile, median, upper quartile, and greatest value. 5.
SAS also adds a column to the plot giving the number of observations in each line of the plot. Note that SAS produces a horizontal bar chart if more than 48 observations fall in a single interval. ... indicated by '0' as possible outlier. Besides these outliers, the distribution seems to be quite
The outlier will still be included in our number line, but it will not be incorporated into our box-and-whisker plot. Minimum: _____ LQ: ... whisker plot WITHOUT the outlier included in the five number summary. 88 79 94 90 45 71 82 88 Mean: _____ Mode: _____ Range: _____ IQR: ...
I. Box Plot A. What is it? ... 3 Draw the box plot- draw a number line, draw and label the parts. C. Examples Example 1: ... III. Outlier A. What is it? •An outlier is a number in a data set that is very different from the rest of the numbers.
To do this, use the current data with the outlier removed and go to Stat > Regression > Fitted Line Plot. ... scatter plot looks more tight’ around regression line because outlier is not there now. The residual and probability plots are more agreeable to the assumptions.
.05) then the case is considered an outlier. In a plot of deleted studentized residuals versus ordinary ... points substantially off the straight line are potential leverage problems. STATA command predict student, rstudent or predict standard, rstandard
number of cubes might be an outlier are selected.) 7. Have students discuss how they could find the median. Finding the median could ... The line plot can help students in seeing the minimum, maximum, median, and quartiles for the box plot.
... Find the least-squares line for predicting y from x, leaving out the outlier, and add the line to your plot. (c) The outlier lies very close to your regression line. Looking at the plot, you now expect that adding the outlier will
values on the line plot until you have one or two values left, i I To find t.he m0de. of a line plot, find the number that has thB number of X's, t Answer the questions about the line plots below. I. Ho.w' many people responded to ... What is the outlier?
56 Unit 9 Describing Relationships in Scatter Plots and Line Graphs Objectives: • To construct and interpret a scatter plot or line graph for two quantitative variables
complete the first problem as you demonstrate creating a box-and-whisker plot on the ... students are using the same number line in order to make it possible to compare plots ... outlier to see what effect that has on the plot.
... What is the range of the data shown in the line plot above? _____ b) ... 7, 19, 8 c) Suppose you include the outlier from question 8 in the line plot, what will be the range? d) Describe how the range has changed with this outlier included ...
... third quartile = 90 smallest value = 65 largest value = 100 Place a circle beneath each of these values on a number line. ... Looking at the plot above, you can easily find the smallest value, the first quartile ... Outlier(s): _____
IDCOLOR= speciﬁes outlier symbol color in schematic box-and-whisker plots ... The line type for the plot displayed for a particular group is the value of the variable in the observations corresponding to this group.
STEP Make a box-and-whisker plot Plot the median, the quartiles, the maximum value, and the minimum value below a number line. 225 240 239 255
... notice that the median line is not half-way between Q1 and Q3. What does this indicate about the shape of the distribution near the median? Using the STAT PLOT function, ... TI-83 Boxplot & Outlier Exercise 10/10/03. Title: TI-83 Box Plot & Outliers Calculator Exercise
The farther an outlier is from the median, the more likely that the difference is real and lasting. Random chance is less likely to be ... Box plot of central-line associated infection rates Keywords: central line, infection rates, CLABSI