A researcher selected 50 municipalities in Region XI with populations between 4000 and 6000 as a sample to represent small towns for survey purposes. The populations of these towns follow. Construct a histogram, a frequency polygon, and an ogive from these data. 4500 5020 4320 4490 5392 4506 5403 5420 4298 5402 4010 5990 4250 5400 4902 4002 5990 4670 5490 5902 4092 4960 4295 5843 5402 5830 5405 4690 4906 4506 5831 4200 5760 5100 5205 4850 5640 5200 4600 4150 5745 5850 4950 4687 4590 5500 4720 4920 5845 4950

Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency •…

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Q: The following data shows the ages of customers who owns a motorcycle. 31 42 62 21 60 66 68 63 54 22…

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Q: The Whitcomb Company manufactures a metal ring for industrial engines that usually weighs about 50…

A: 1) The size of each class into which a variable's range is divided is defined as the class…

Q: 1084 1452 764 1348 1180 1276 1000 1212 928 650 708 796 1064 1116 820 1116 768 724…

A: Given : Class size = 6  Class interval = 400 Lowest Class Value = 300

Q: Construct a frequency polygon for the following data. 55 63 44 37 50 57 57 42 46 58 40 54 65 39 27…

A: Given: 55 63 44 37 50 57 44 57 42 46 58 40 54 65 39 27 28 56…

Q: Six vehicles are selected from the vehicles that are issued campus parking permits, and the…

A: Given that,  Six vehicles are selected from the vehicles that are issued campus parking permits.

Q: In a two-week study of the productivity of 100 workers, the following data was obtained on the total…

A: Frequency table: It shows the list of observation and how many times the no each observation occurs…

Q: A firm reported that its Net Worth in the years 2011-2016 are as follows: Year 2011 -2012 2012 2013…

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Q: a) The organizers of a conference want to survey attendees about the registration fee. Which of the…

A: here use definition of  different sampling method

Q: Construct a frequency distribution table on the sales (in thousands) of 50 electronic engineers.…

A: Let the number of classes be k=5. Then,Width=Maximum value-Minimum valuek=119-205≃20

Q: Given the stem-and-leaf diagram. Answer the following questions: The total frequency • Observations…

A: The stem-and-leaf plot is given.

Q: 2. In Tagum City, 86 houses are for sale, each having about 2000 sq.ft. of floor area. The asking…

A: Given frequency table: Class Frequency 50,000-100,000 21 100,000-150,000 27 150,000-200,000…

Q: Convert the following distribution of scores into a grouped frequency table and (g) Draw a frequency…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Use the median based method in the linear interpolation formula to estimate the 69.84 percentile for…

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Q: Here are some test scores from a math class. 65.3 91.2 85.2 76.9 85.3 87.2 79.3 93.4 82.2 75.3 99.4…

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Q: The data show the estimated added cost per vehicle use due to bad roads. 165 186 122 172 140 153 208…

A: First we arrange the data in ascending order so it would be easy to count frequencies for every…

Q: 1364 1234 2310 1364 1724 1234 1468 1567 1468

A: Given, 1364, 1234, 2310, 1364, 1724, 1234, 1468, 1567, 1468, 1364, 2980, 1364, 1567, 2980, 1364,…

Q: b) Tabulate the following marks in a grouped frequency distribution. 74 (49, 103 95 90 118 52 88 101…

A: There are 60 Observations, First we arrange the data in ascending order so it would be easy to count…

Q: A newspaper reported the top five states for sales of hybrid cars in 2004 as California, Virginia,…

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Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency Observations…

A: Stem and leaf plot.   The stems are listed in the left side of the vertical line and these numbers…

Q: The age of the population in Wakanda is shown in the following table in the form of a grouped…

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at…

Q: town council commissioned a random sample of 85 households to estimate the number of four-wheel…

A: From the given information we find the estimate the number of four-wheel vehicles per household in…

Q: Here is a data set: 417 456 512 453 465 486 470 416 447 433 437 414 464 562 409 364 426 485 354 541…

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Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency •…

A: Stem and leaf plot is the device for presenting quantitative data in a graphical format.

Q: A researcher surveys a sample of n = 200 college students and asks each person to identify his or…

A: In frequency distribution tables, the first column is a list of classifications (here, movies), and…

Q: Construct a grouped frequency distribution table using 6 classes/groups. Follow the steps carefully.…

A: Given86,83,81,81,86,91,79,82,81,87,87,83,82,72,73,78,87,70,90,75,80,82,89,98,89,80,96,76,99,71,88,85…

Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency •…

A: The stem-and-leaf diagram is given.

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

A: a) The following procedure is used to construct a chart used to comparing the number of individuals…

Q: (1-Show a frequency distribution of the final grades in mathematics & Statistics of 30 students are…

A: [Disclaimer: "Since you have asked multiple question, we will solve the first question for you. If…

Q: The weekly salaries (in dollars) of 24 randomly selected employees of a company are shown bel Select…

A: Five number summary consists of minimum, first quartile, median, third quartile and maximum.

Q: The following frequency distribution shows the length (in feet) of the main spans of the longest…

A: Enter the data in Excel.

Q: A physician wants to develop criteria for determining whether a​ patient's pulse rate is​ atypical,…

A: Since the sample size is small and population standard deviation is unknown, t distribution can be…

Q: A survey was given to 215 students at a local high school, asking how many hours of television they…

A: Histograms are used to represent data graphically using bars of different heights.

Q: 动 The following data represents the age of 30 lottery winners. 30 32 42 22 35 35 38 48 40 50 56 50…

A: Given:

Q: Need answer to question 7.

A: 7.The total sampled customers are 540 out of which 75 of them experienced an interruption in high…

Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency •…

A: From the given output, There are 64 observations in the given plot. That is, the total frequency is…

Q: The following frequency table contains the total number of deaths worldwide as a result of…

A: The frequency of deaths from 2006 through 2009 is f2006+f2007+f2008+f2009,where fi is the number of…

Q: The following data represents the age of 30 lottery winners. 20 33 34 35 44 45 52 52 55 56 56 59 61…

A: We have given that data  I want to make  frequency table .

Q: The results of a survey of 150 students about whether they own an electronic tablet or a laptop are…

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Q: The weights of 50 football players are listed below: 193 240 217 283 268 212 251 263 275 208 230 288…

A: Given data is ; 193 ,240 ,217, 283 ,268 ,212 ,251 ,263 ,275 ,208, 230 ,288, 259 ,225 ,252 ,236 ,243…

Q: In a sample of 993 recent car buyers, the participants are asked to identify the most useful source…

A: The number of values corresponding to a class or observation is defined as the frequency of that…

Q: The data below represents the ages of 35 billionaires around the world according to Forbes magazine.…

A: Class Frequency 26-35 1 36-45 3 46-55 6 56-65 8 66-75 9 76-85 6 86-95 2 Total 35

Q: Given the stem-and-leaf diagram. Answer the following questions: • The total frequency •…

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Q: Suppose you are working with a dataset of size 500. How many classes would be most appropriate,…

A: n=500 to find: how many classes would be most appropriate

Q: Suppose you are working with a dataset of size 500. How many classes would be most appropriate,…

A: Practically the number of classes should neither be too small nor too large. If number of classes is…

Q: In order to study the composition of families in manistee, michigan, 40 randomly selected married…

A: The frequency of a particular data value is the number of times the data value occurs. The frequency…

Q: A recent poll revealed the political affiliations of 205 Americans, along with the region of the…

A: Introduction: The null and alternative hypotheses for the test would be: H0: Political affiliation…

Q: The following data represents the age of 30 lottery winners. 24 27 29 35 37 38 38 39 39 40 42 45 46…

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Q: Construct a frequency polygon and histogram for the following data. The score of students in a…

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Q: Construct the frequency distribution table with the detailed parts.

A: 1 15 2 26 3 34 4 36 5 38 6 41 7 43 8 44 9 45 10 50 11 50 12 51 13 52 14 52…