Assessment Tasks A. Consider the following data: 77, 89, 76, 90, 78, 83, 83, 82, 85, 94, 94, 78, 84, 81, 82, 83, 87, 87, 89, 90 1. Compute the following a. 26th percentile Module 10 | Page 9 b. 50th percentile c. 98th percentile

Q: What is the mode for the following set of data? 2.4, 1.3, 3.9, 3.1, 4.2, 6.4, 1.4, 4.6, 2.9, 1.5,…

A: Given,           The set of data's are            2.4 ,1.3 , 3.9 , 3.1 , 4.2 , 6.4 , 1.4 , 4.6 , 2.9…

Q: We now have an ordered data set. 09 24 27 28 31 35 35 35 38 38 39 46 46 48 49 49 50 50 52 52 54 56…

A: In order to construct the stem-and-leaf chart, first arrange the data in a suitable order.

Q: Five students provided data regarding the number of hours they spent on studying (TimeStudy) and…

A: We have given that, the equation of regression line is y^=3.09+0.06x. Using this equation we can…

Q: A researcher runs a program 20 times and measures the time (in seconds) it takes for the program to…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Find the 5 number summary for the data shown 4 6 18 28 45 48 61 68 75 76 87 88 89 90 91 5 number…

A: To find the 5 number summary of a data set, you need to find the smallest data value (minimum), the…

Q: Which one of the following is a source of secondary data collection? O a. Journals and magazines O…

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Q: The data collection method can best be described as O Census O Controlled study O Clinical study O…

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Q: Which relative frequency histogram below represents the data? O A. Taste Test Ratings O B. Taste…

A: Farmula used Relative frequency=(frequency of the class)/(total number)

Q: A frequency histogram should be computed from which type of data? A) Nominal level data B)…

A: A frequency histogram is plotted for Quantitative data. Because Quantitative data has a natural…

Q: 3) (20) For the dataset below, do a complete box-and-line plot analysis. 3 15 18 19 23 23 26 27 28…

A: Given data: n=11   Q1=14×(n+1)th term=14×12=3rd term=18 Quartile 1 is 18   Q2=12×(n+1)th…

Q: Which data description techniques are NOT appropriate for visualising an attribute "Hair Colour",…

A: Given, Which data descriptive techniques are not approproate for visualising an attribute “hair…

Q: 6. Draw the Histogram for the following data class 0-10 10-20 20-30 frequency 10 18 30 30-40 42…

A: The objective is to draw a histogram for the following data: class interval 0-10 10-20 20-30…

Q: 3. Provide two examples of the following: Populations Quantitative data Qalitative data.

A: To provide examples for Populations, Quantitative data, and Qualitative data

Q: Draw a box and whisker plot for the following data:   20   18   31   38    25    33    50     42…

A: Given data is, 20 18 31 38 25 33 50 42 Arrange the observations in ascending order. 18 20 25 31 33…

Q: The following frequency table summarizes a set of data. What is the five-number summary? Value…

A: Let 'n' is the total frequency. ∑f=n=19

Q: Provide two examples of the following: Populations Quantitative data Qalitative data. а. b. C.

A: As per our guidelines we are supposed to answer only 3 sub-parts (if there are multiple sub-parts…

Q: 5. Given the following data

A: Given, x 1.00 1.05 1.10 1.15 1.20 1.25 1.30 f(x) 1.0000 1.02470 1.04881 1.07238 1.09545 1.11803…

Q: Consider the following data and answer the following questions. Data: 1, 2, 3, 6, 7, 8, 12, 15, 18,…

A: here use basic of percentile, and some measures of central tendency here given data…

Q: 15. What is the value of the mode when all values in the data set are distinct? A. Zero B. None C.…

A: Know that  Mode = most frequent value of the data set.

Q: (a) Construct a side-by-side stem-and-leaf plot for the two data sets. (b) Draw an overlay frequency…

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Q: Foot temperatures: Foot ulcers are a common problem for people with diabetes. Higher skin…

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Q: I. Write a paragraph or two that interprets and analyzes each data set represented in…

A: This data represent Student's Stress Level from two regions Pampanga and Manila. Stress levels are…

Q: Consider the following data that represent the commute distances for students who attend Emory…

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Q: calculate the range of the following data set: 15,8.3,9,4,6,2

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Q: Class frequency 120 - 130 2 130 - 140 8 140 - 150 12 150 - 160 f 160 – 170 8 170 - 180 7 Given that…

A: Given that the mode is 154. So the modal group is 150-160 Mode for grouped data…

Q: Enter the mode of the following dataset: 14, 14, 14, 22, 22, 4, 18, 16, 10 Ex: 1

A: Given data is: 14, 14, 14, 22, 22, 4, 18, 16, 10

Q: Çommeraial dredging bronze con relics. Bronze re ge Spearheads in Yreland gaue the following data! .

A: A pie-chart is a graphical representation of the data which represents the data in the form of a…

Q: b) The amount of money earned in a day by Ms. Anne's craft shop was recorded and displayed in the…

A: Here we can observe that total number of observations is 34. Thus the median is the average of the…

Q: 15. The 3rd decile is REFER TO THE SET OF DATA BELOW: Score Frequency Cumulative Frequency 26 30 18…

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Q: Ozone Levels: Ozone levels around Los Angeles have been measured as high as 230 parts per billion…

A: It is an important fact of statistics . It is widely used .

Q: 'he following table of grouped data represents the weight (in pounds) of 100 licro towers. Calculate…

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Q: Each data point in this figure is a descriptive statistic. Identify that descriptive statistic and…

A: Descriptive statistics describes the characteristics of the data set it has two basic categories…

Q: Is fishing better from a boat or from the shore? Pyramid Lake is located on the Paiute Indian…

A: (a) For testing the two-tailed hypothesis of H0:μd=0H1:μd≠0 1st option is correct. and the level of…

Q: Which of the following falls under qualitative data? The average height of members in a basketball…

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Q: Question 1  Calculate Mean, Median, Mode for the following data sets? a) 20, 40, 35, 38, 43, 30 b)…

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Q: Here is a tabular presentation of the data labels from the bar chart comparing mode of news across…

A: Introduction: It is required to identify what is wrong with the given data in the table.

Q: The amount of money earned in a day by Ms. Anne’s craft shop was recorded and displayed in the…

A: 1) To draw box-whisker plot, first we have to find data points using stem-and-leaf plot as follows,…

Q: Class Boundaries Classes f <cf 91 – 97 2 94 50 90.5-97.5 84 – 90 87 48 83.5-90.5 77 – 83 10 80 45…

A: From the given table: Class Interval Frequency Cumulative frequency 49-55 3 3 56-62 6 9…

Q: Foot temperatures: Foot ulcers are a common problem for people with diabetes. Higher skin…

A: The provided information is  Left-foot temperature (x) Right-foot temperature (y) 89 86 89 87…

Q: Consider the following data set: 33 22 18 35 14 Find the 40th percentile for this data. 40th…

A: Given that  The data are 33,22,28,35,14

Q: Analyze the data and write a short report. Your report must contain A frequency distribution of…

A: Given information: 1)  Age Frequency 17 6 18 6 19 5 20 3 Sum 20 Note - A per…

Q: Boats (tens of thousands) Manatees 69 54 67 39 64 35 71 48 71 44 72 60 76 54 82 66 82 80 86 78 91 79…

A: Given, Boats(X) Manatees(Y) 69 54 67 39 64 35 71 48 71 44 72 60 76 54 82 66 82…

Q: 1. Calculate and write the given facts for the identified percentiles class. <cf Ages 73-82…

A: Solution-: We have following table: Age Freq (F) 13-22 1 23-32 6 33-42 6 43-52 6 53-62…

Q: Given the frequency table below, what is the relative frequency of the data value 6? Value…

A: The given frequency distribution is as follows:

Q: 9. Find Lower quartile, Median, Upper quartile, 6th percentile, 4th quartile from the decile, 95th…

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Q: What is the RANGE of the following grouped data? Class Frequency 2.7 2.9 3.0 – 3.2 6. 3.3 - 3.5 12…

A: The given grouped data is Class Frequency 2.7-2.9 5 3.0-3.2 6 3.3-3.5 12 3.6-3.8 9…

Q: The histogram for data is attached: Does it form a bell shaped curve? explain what this means and…

A: A distribution is known to be positively or right skewed if most of the data is on the right side of…

Q: b) The amount of money earned in a day by Ms. Anne’s craft shop was recorded and displayed in the…

A: Stem and leaf is the diagrammatic representation of the data. Here each observation is divided into…

Q: I. Classify the following sets of data as qualitative or quantitative.

A: Here