suitable data from these graphs, use the median and interquartile range to compare the marks in Mathematics and English.

Q: Construct a pie graph for the relative frequency

A: Here total angle covered by pie chart = 360 So find respective angle for each class using relative…

Q: Find the relative frequency for the class with lower class limit 35 Relative Frequency =

A:

Q: List the types of graphs that are appropriate to use with categorical or quantitative data:…

A: Categorical : For categorical variable we count the frequency for each of the classes and then…

Q: We have presented a “data scenario.” In each case, decide which type of grouping (single-value,…

A: Quantitative variable: A variable that provides numerical values of individual and arithmetic…

Q: What is the value of class interval when number of classes is 107 Construct a frequency distribution…

A: Given : data To find: class interval when number of classes are 10

Q: (a) The smallest value in the data set is 37. Should the analyst consider the value 37 to be an…

A: a) An outlier is a value that is much larger or smaller than the other values in a data set, or a…

Q: how can a meaningful graph be made for data that has the number of cases made each day for one month…

A: The data which is the number of cases made each day can be measured as numerical values. Therefore,…

Q: This is a bar graph but would there be a better type of graph to better represent this data.

A: Given data has fixed observations with finite gap between them. The observations of the data are…

Q: the researcher categorised the data into six location groups and six occupation groups, and…

A: (a). Graphical display for comparing the number of individuals in each location group: The data…

Q: A data set contains only one outlier and it is deleted from the data, then will be the same. Range O

A: Provided information is,  A data set contains only one outlier, and that outlier is deleted from…

Q: The graph below shows five black bars. Adjust the light bar so that it has the mean height of the…

A: From the given diagram, the y axis (frequency) ranges from 0 to 15. The frequency of the first bar…

Q: We have presented a “data scenario.” In each case, decide which type of grouping (single-value,…

A: Quantitative variable: A variable that provides numerical values of individual and Arithmetic…

Q: What is Interquartile Range?

A: Inter quartile range: The inter quartile range (also called mid spread) is the difference between…

Q: Prepare a Stem and Leaf Graph with these data 85,91,93,93,96,97,98,121,122,125,135,162,165

A: Stem-and-leaf plot: A graphical representation of the quantitative data in which each data entry is…

Q: The table below gives data purporting to show the percentages of men and women whose daily…

A: Pie chart is a visual representation of categorical data.

Q: use the given descriptions on the side of each image to label each graph ( fill the blanks) top…

A: We have to give leble  each  graph.....

Q: How many students got more than 40 marks in mathematics?  ii. How many students got between 60 and…

A: Cumulative frequency table is given :  Total student = 1400 We have to calculate : 1:    How many…

Q: Precisely discuss what is meant by “the median is a positional Measure”…

A: We want to tell you median is the positional value

Q: How can I provide a x and y data/graph for the following???

A: As here, we have two variables; one is dependent (volume) and another one is…

Q: Plot an appropriate graph that would illustrate the data on the table.

A: In most of the times, it is a good idea to represent a given data into graphs. A visual…

Q: Using thr graph attached: (i) How many students got more than 40 marks in mathematics? (ii) How…

A: See the handwritten solution

Q: Below are numbers of hours that a sample of 19 recent college graduates reported working last week.…

A:

Q: Use suitable data from these graphs, use the median and interquartile range to compare the marks in…

A: Given     How many students got between 60 and 70 marks in English?

Q: Draw an appropriate graphs for the given data set , categorized as: ≤ 5 and > 5. 12,…

A: Given the data set:        12, 3, 15, 4, 10, 5, 6, 9, 8 Draw appropriate graphs for the given data…

Q: List five steps in developing and using x-charts andR-charts

A: Statisticians experience has revealed that in case of small samples, the range and standard…

Q: What is Frequency Polygon?

A:

Q: In order to be considered for a scholarship, Kyle must score at least in the 75 percentile of all…

A:

Q: Consider two graphs for the amount of the first bill for 80 new residential phone customers.  At…

A: 8th percentile of the data is represented by that point of the data that is larger than or equal to…

Q: A group of 60 students each sat an algebra test and a geometry test. Each test was marked out of 110…

A: Given: A group of 60 students each sat an algebra test and a geometry test.  Each test was marked…

Q: 6) Which graph shows the best line of fit through the data points?

A:

Q: Construct a LINE GRAPH involving the measurement of Systolic blood pressure for PATIENT 2 ONLY.

A: For constructing line chart: 1) Enter your data of patient 2 in excel. 2) Select your data than go…

Q: What type of graph is this, and is it displaying Ordinal, Interval, Nominal, or Ratio Data

A: The objective is to identify the type of graph and the scale of data being used.

Q: How to calculate the Interquartile Range?

A: Steps to find the interquartile range: Order the data set in ascending order.

Q: A relationship between two kinds of data is best represented by ------graph

A: We have given that the statement about to relationship between two kinds of data. Here, we need to…

Q: Draw the appropriate graph for each of the data sets given below. Explain the chosen graphs and give…

A: Given: The data is as follows Occupation No of patients % of patients Housekeeper 83 32.42%…

Q: Which graphical technique or chart should be used if the researcher is interested in comparing the…

A: pie or bar chart should be used if the researcher is interested in comparing the number of…

Q: The line graph shows thefts per thousand vehicles in four countries between 1990 and 1999. Summarize…

A: In the question we have to summarize the details from the given data graph.

Q: We have presented a “data scenario.” In each case, decide which type of grouping (single-value,…

A:

Q: 5. Explain the reason(s) for using a line graph (line of best fit) for this data. 6. After…

A:

Q: using this type of graph is important in business

A: Foreign Exchange Rate varies country by country From the given graph the data involves the yearly…

Q: Construct an ogive for the data.

A:

Q: xplain using evidence from graph a and graph b which graph indicates that the model for the data is…

A: Given: Residual plot Graph 1 Graph 2

Q: interpretation

A: As this is the data between year and 3 different diseases mortality rate per 100,000 population So…

Q: For the data presented in the tables below, construct the distribution of in tabular and…

A: The distribution of in tabular form is, Types Frequency High school 23 Elementary school 11…

Q: The red blood cell count of a healthy person was measured on each of 15 days. The number recorded is…

A: The provided data set is: 5.4 5.2 5 5.2 5.5 5.3 5.4 5.2 5.1 5.3 5.3 4.9…

Q: What is curve fitting and polynomial interpolation

A: