The following table provides the data about the cost of electricity during July 2015 for a random sample of 50 one-bedroom apartments. 96 171 202 178 147 102 153 197 127 82 157 185 90 116 172 111 148 213 130 165 141 149 206 175 123 128 144 168 109 167 95 163 150 154 130 143 187 166 139 149 108 119 183 151 114 135 191 137 129 158 (a) Construct a frequency distribution and a percentage distribution that have class intervals with the upper class boundaries 99, 119, and so on. (b) Construct a cumulative percentage distribution.

Q: The table below contains data about the cost of electricity during a recent month for a random…

A:

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: Consider the following set of times, measured in 1/100ths of a second: 62   65   71   72   73   75…

A: As per guidelines we will only answer first question, for more answers please repost the question.…

Q: The following data represents the Score of 60 students in an exam. Construct a frequency…

A: Given data :…

Q: The following data shows the cost of electricity during July 2015 for a random sample of 50…

A: The frequency distribution of the given data is as follow: CI Frequency Relative frequency…

Q: Consider the following set of times, measured in 1/100ths of a second:

A: Note: Hi there! Thank you for posting the question. As your 1st part of the question has 3 separate…

Q: Construct a grouped frequency distribution of the following data also find median and mode? 36.0016…

A: The data is categorized in frequency distribution in R software using "gds" library package.…

Q: The following data give the weekly amounts spent on groceries for a sample of households. $271…

A:

Q: The file Utility contains the following data about the cost of electricity (in $) during July 2015…

A: here the data miss two value 202 and 206 A frequency distribution can be constructed as Classes…

Q: Here is a data set that has a nearly normal distribution. data data data data 50.9 52.86 44.26…

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Q: The following table represents a grouped frequency distribution of the number of hours spent…

A: It is given that the grouped frequency distribution of the number of hours spent sleeping per week…

Q: The following data shows the cost of electricity during July 2015 for a random sample of 50…

A: Arranging the given data in ascending order, 82, 90, 95, 96, 102, 108, 109, 111, 114, 116, 119, 123,…

Q: 49 55 39 37 44 47 44 32 38 53 46 26 46 46 37 45 39 38 33 48 46 66 48 44 59 45 54 56 41 44 31 53 35…

A: NOTE: As per the guidelines, we are supposed to solve the first three subparts only.a). Ungrouped:…

Q: The following data provide the monthly electricity bills of a sample of households in Cavite: 1084…

A: Given: 1084 1452 764 1348 1180 1276 1000 1212 928 650 708 796 1064 1116 820 1116 768 724 1284 1236…

Q: 1. The following data set represents the repair costs (in dollars) for a random sample of 30…

A: Given Repair cost (in dollars) 46.02 88.97 98.95 115.77 56.11 91.95 101.02 108.81…

Q: The following data represents the age of 30 lottery winners.   60 53 44 71 56 37 64 28 51 37 66 79…

A: 60 53 44 71 56 37 64 28 51 37 66 79 40 50 75 77 40 39 88 76 49 46 73 22 64 47 47 54 73 57…

Q: The data given below the marks obtained by 65 students in statistics. 32 41 48 27 46 45 36 41 31 26…

A:

Q: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

A: Frequency is the number of times a value or an event occur.  Frequency table is a table that is used…

Q: Here is a data set that has a nearly normal distribution. data data data data 45.58 37.46 45.56…

A: The minimum and maximum value of the data are 24.8 and 70.43, respectively.

Q: a) Suppose that 60 students are enrolled in a statistics class and the following are the test scores…

A: Hi! Thank you for the question as per the honor code, we’ll answer the first question since the…

Q: Here is a data set that has a nearly normal distribution. data data data data 43.32 61.51 38.2 54.04…

A: Solution It is given as

Q: The following data give the index numbers of 100 commodities in a certain year. Form a grouped…

A: A frequency distribution is a list, table or graph that displays the frequency of various outcomes…

Q: The test scores on a 100-point test were recorded for 20 students. 94 66 60 86 95 53 86 82 76 97 64…

A: Let us plot the histogram first. Python code  for plotting the histogram, CODE:import…

Q: The sale price of shares of a certain organization during five years is mentioned as follows:…

A: Solution :

Q: The following data represent the cost of electricity during July 2006 for a random sample of 50…

A: Hello, since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

A: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

Q: Based on the above results, prepare a frequency distribution.     Intervals Frequency $ 0 – $…

A: Given observation  :   5.46   20.36   17.66   14.05     8.35   7.91   22.81   20.11     9.15…

Q: The following represent the student's grades of a statistics class: 23 60 79 32 57 74 52 70 82 36 80…

A: Since you have posted a question with multiple subparts, we will solved first three subparts for…

Q: The following table gives the distribution of daily wages in a company. wages $ No. of Workers 40-50…

A:

Q: (i) The following table provides the data about the cost of electricity during July 2015 for a…

A: Given  The cost of electricity for 50 random sample of one bedroom is given as : 96, 171, 202, 178,…

Q: frequency distribution with

A: Given that  Data for frequency distribution Total number of data values (n) = 30 Arrange the data in…

Q: The table below contains the total cost (S) for four tickets, two beers, four soft drinks, four hot…

A: Count the number of values that lie within each class and obtain the frequency distribution of cost.…

Q: The following data give the numbers of orders received for a sample of 30 items at the time saver…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Here is a data set that has a nearly normal distribution. data data data data 47.36 36.38 41.34…

A: Frequency distribution is an way of arranging data in meaningful way.

Q: Here is a data set that has a nearly normal distribution. data data data data 52.5 56.13 56.27 55.85…

A: Given: In the interval [60,65), the lower limit is included in the frequency count, whereas the…

Q: The following frequency table shows a distribution for a random sample of 25 customers at a variety…

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Q: The Holcim Co. produces bags of cement usually weigh 50 kgs per bag. A random sample of 50 of theses…

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Q: he lollowing data give rouped frequency distribution, taking 5 as class-interval. 91 124 109 129 141…

A: The width of the class interval is Width = (Max -min)/k Width =(177-61)/5 Width = 23.2 (almost 25)

Q: Consider the following set of times, measured in 1/100ths of a second: 62   65   71   72   73   75…

A: Hi there! Thank you for posting the question. As your 2nd part of the question has 3 separate parts,…

Q: The following data give the numbers of orders received for a sample of 30 items at the Time-saver…

A: Giventhat The data are…

Q: The following frequency distribution that represents the number of minutes participants travel to…

A: Given that  Number of Minutes to Work Frequency 0 - 9 188 10 – 19 375 20 – 29…

Q: The table below contains data about the cost of electricity during a recent month for a random…

A: Given data of cost of electricity during a recent month of a random sample of 30 one bed room…

Q: What is the frequency of lottery winners of age between 19 and 40?…

A: The frequency of lottery winners of age between 19 and 40 is, Frequency=Frequency of 20,29+Frequency…

Q: The following data give the weekly amounts spent on groceries for a sample of households. $271…

A: Solution :  For given data, let X : weekly amounts spent on groceries for a sample of households. a)…

Q: The table below contains data about the cost of electricity during a recent month for a random…

A: The given data indicates the cost of electricity during a recent month for a random sample of 30…

Q: 409 321 227 185 501 550 309 346 472 536 512 116 41 181 305 385 194 496 30 62 381 68 544 387 474 216…

A: Solution Given data is  409 321 227 185 501 550 309 346 472 536 512 116 41 181 305 385 194 496 30 62…

Q: The following data give the index numbers of 100 commodities in a certain year. Form a grouped…

A: from given data  Your Distribution Mean 108.08 Median 107.5 Standard Deviation (s) 22.02096…

Q: The following table provides the data about the cost of electricity during July 2015 for a random…

A: Frequency is the repeated of each observations. If the individual data are grouped in class interval…

Q: The following data shows the cost of electricity during July 2015 for a random sample of 50…

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