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- The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that boxplot tell us? 151 172.5 192 168.5 182.6 A boxplot consists of a box that extends from 168.5 to 182.6, a vertical line segment drawn through the box at 172.5, and a horizontal line segment extending from a vertical line segment at 151 to a vertical line segment at 192 that bisects the box. Question content area bottom Part 1 The minimum height is enter your response here cm, the first quartile Q1 is enter your response here cm, the second quartile Q2 (or the median) is enter your response here cm, the third quartile Q3 is enter your response here cm, and the maximum height is enter your response here cm. (Type integers or decimals. Do not round.)Profits per shop Number of shop 0–100- 12 100–200 18 200-300 27 300–400 20 400–500 17 500-600 06The table shows the total number of trade apprenticeships in Canada each year from 1991 to 1997 a) Consider the year 1991 as year #0. Create a scatter plot of the data on the next page using the DESMOS graphing calculator. apprenticeships 192,945 Year 1991 1992 180,965 168,985 163,750 163,370 1993 1994 1995 1996 165,325 171,180 1997 b) From the scatter plot, which model appears most appropriate: linear, quadratic, exponential. Give reason for your answer c) Generate a model for the data (line/curve of best fit) using regression. Write the equation of the model that best fits the data. d) Use the model to predict when apprenticeships will return to 1991 levels.
- Application Use Microsoft Excel to construct graphs in presenting the data following the given conditions. COLLEGE MALE FEMALE CTED 56 123 САHS 44 48 СВЕА 39 36 CHIM 28 25 TОTAL 167 232 1. Bar graph to show the number of male and female students. 2. Component bar graph to show the number of male and female students per college. 3. Pie graph to show the distribution of the students in terms of college.instructional purposes only 1st Semester SY 2021-2022 107 b. Which group is more varied in terms of their scores? Why? sessment Consider the scores of 30 students in an English class. 88 73 62 53 74 84- 78 81 86 81, 85 78 72 73 76' 63 68 82 85 72 74 73. 62 65 60 88 71 85 84 57 a. Using the data above, construct the following graphs: stem plots line graphs histograms/ box-plots b. Using also the data above, determine the first and third quartiles. Write a brief interpretation of the results. C. Determine also the 75th, 50™, and 24th percentiles. Interpret the С. results. Relow are the scores of 70 students in Math 101 class. Constructa lculate the mean the median and theUse the Histogram tool to develop a frequency distribution and histogram for the number of months as a customer of the bank in the data below. Compute the relative and cumulative relative frequencies and use a line chart to construct an ogive. Complete the frequency distribution for the months as a customer, and compute the relative and cumulative relative frequencies. (Type integers or decimals rounded to three decimal places as needed.) Bins Frequency Relative Frequency Cumulative Relative Frequency 10 enter your response here enter your response here enter your response here 20 enter your response here enter your response here enter your response here 30 enter your response here enter your response here enter your response here 40 enter your response here enter your response here enter your response here 50 enter your response here enter your response here enter your…
- Determine whether the following examples are discrete or continuous data sets. Write "DISCRETE" for discrete and "CONTINUOUS" for continuous. (without quotations - use for instance copy and paste to avoid typos) (a) The number of voters who vote Democratic answer. (b) The temperature in any given location. answer. (C) The distance traveled by a city bus each day. answer. (d) The length of time needed for a student to complete a homework assignment. answerUse this dataset for your analysis software. Cost-to-charge ratio (the percentage of the amount billed that represents the actual cost) for inpatient and outpatient services at 11 Oregon hospitals is shown in the following table. A scatterplot of the data is also shown. Hospital 1 2 3 O No 4 5 6 7 8 9 10 11 No No 100 90 80 70 60 50 Cost-to-Charge Ratio Outpatient Inpatient Care Care 45 62 66 63 51 75 65 56 45 48 71 54 å Inpatient 55 80 76 75 62 100 88 64 50 54 83 100 65 Outpatient The least-squares regression line with y = inpatient cost-to-charge ratio and x = outpatient cost-to-charge ratio is ý = -1.1 + 1.29 x. (a) Is the observation for Hospital 11 an influential observation? Yes (b) Is the observation for Hospital 11 an outlier? Yes 75 (c) Is the observation for Hospital 5 an influential observation? O Yes O No (d) Is the observation for Hospital 5 an outlier? O Yes O NoWhat is the shape of the distribution for both plots? This graph was from excel.
- 2.7 - a. Write a few short sentences that compare the center and the spread for each dot plot. b. Based on this sample, cereals from which manufacturer tend to have no variation in calories?Which of the following graphic representation contains all original data entries? a box-plot a bar graph of cumulative frequecies a stem-and-leaf plot a pie chart of relative frequencies a line chart of frequencies
