The heightS (in inches) for a sample of 20 male adults are 62, 82, 79, 76, 73, 70, 67, 64, 61, 80, 79, 75, 72, 69, 71, 71, 74, 74, 74, 75 Send data to calculator Draw the histogram for these data using an initial class boundary of 60.5 and a class width of 5. Note that you can add or remove classes from the figure. Label each class with its endpoints.

Q: The following data represent the heights (in inches) of 14 students in Ms. Warner's math class: 65,…

A: Concept: Frequency is defined as the number of observations that occur over predefined intervals.

Q: The miles per gallon rating for 30 cars are shown below (lowest to highest). 19, 19, 19, 20, 21, 21,…

A: The miles per gallon rating for 30 cars is given as: 19, 19, 19, 20, 21, 21, 25, 25, 25, 26, 26, 28,…

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

A:

Q: The heights (in inches) for a sample of 20 male adults are 62, 82, 79, 76, 73, 70, 67, 64, 61, 80,…

A:

Q: The total blood cholesterol level was measured for each of 21 adults. Here are the 21 measurements…

A: given dataset  mean =188.85 median = 189 mode = 184

Q: Espanol Below are the times (in days) it takes for a sample of 19 customers from Sarah's computer…

A:

Q: Below are the number of minutes a sample of 30 people exercise each week. 108, 156, 127, 139, 150,…

A: Step-by-step procedure to obtain frequency distribution with 5 classes using EXCEL: Enter the…

Q: Find the range of the following data points: 100.1, 97, 77, 68, 123.4, 23.5, 214, 156, 214.2, 211,…

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Q: The heights (in inches) for a sample of 15 male adults are 62, 82, 79, 76, 73, 70, 67, 64, 61, 72,…

A: Given data: 62,82,79,76,73,70,67,64,61,72,72,72,69,69,69 Total = 15

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A:

Q: Below are the times (in days) it takes for a sample of 16 customers from Andrew's computer store to…

A: Given : Number of classes = 5

Q: A data set contains the observations 3,5,7,3,5,6,. find ∑x

A:

Q: If the median of the dataset xi , i = 1, 2, ..., n, is 12, what is the median of the dataset 3xi +…

A: If n is odd number then the median term in data set xi will be xn+12=12 and if n is even number then…

Q: Explain the relative positioning of the bars in a histogram to the numbers that label the horizontal…

A: a)The corresponding probabilities of the random variable Y is obtained by dividing frequency (f) of…

Q: The stay of time of 40 ships in port is given below. X: 12, 21, 18, 24, 32, 33, 25, 24, 23, 18, 19,…

A: Given : The stay of time of 40 ships in port is provided .  (a) Using Sturges formula for…

Q: An analyst might want to determine whether there is a difference in the cost per mile of airfares in…

A: Given: City 1979 (x1) 2009 (x2) 1 20.3 22.8 2 19.5 12.7 3 18.6 14.1 4 20.9 16.1 5 19.9…

Q: Here are the scores of 17 students on an algebra test. 56, 57, 62, 62, 63, 66, 66, 69, 71, 72, 73,…

A: Concept: Box and Whisker Plots: An illustration of data from a five-number summary that includes one…

Q: Consider the data about the number of blocked intrusions: The numbers of blocked intrusion attempts…

A:

Q: From below choose the correct histogram represent these data.…

A: We can create a histogram for this data. We represent the data on Y axis and Observation no. On X…

Q: A data set has values ranging from a low of 10 to a high of 52. What's wrong with using the class…

A: While constructing a frequency distribution, we construct classes along with their corresponding…

Q: The stay of time of 40 ships in port is given below. X:12, 21, 18, 24, 32, 33, 25, 24, 23,…

A: a. Group the data using Sturges rule which is number of group class = 1+3.3logn Total observations n…

Q: Create a table wherein it shows your score or your • class interval • class width • frequency •…

A: To create a table where a data is shown with the frequency, class interval and cumulative frequency.

Q: The grades of of 20 calculus students is listed below: 25, 27, 25, 32, 27, 36, 45, 29, 26, 20, 48,…

A: Stem and leaf plot: Stem and leaf plot are used to show the frequency with which certain class of…

Q: A histogram consists of five classes with a class width (class length) of five, which matches the…

A: Here given Class width is 5 And there are total  5 class

Q: The retirement ages of a group of steel workers are recorded below. Construct a histogram with 4…

A: Construct the frequency distribution table by considering the number of classes as 4. The frequency…

Q: Here are the number of hours that each of a group of students studied for this exam: 2 4 22 2 1 4 1…

A: Number of samples (n) = 10 Let "X" be the number of hours that each of a group of students studied…

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

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

A:

Q: Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​…

A: Class width: The class width is obtained by dividing the difference between maximum and minimum…

Q: Now consider a bag of ten colorful marbles. You reach into the bag 100 times. Each time you pull out…

A: From the above data We are gievn that the frequency distribution table Color Frequency Red 22…

Q: The heights (in inches) for a sample of 20 male adults are 62, 82, 79, 76, 73, 70, 67, 64, 61, 80,…

A: Given: Sample size n = 20 Histogram: Initial class boundary is = 60.5 Class width of histogram = 5…

Q: The heights (in inches) for a sample of 18 Male adults are…

A: Given the heights (in inches) for a sample of 18 Male adults are  62, 82, 79, 76, 73, 70, 67, 64,…

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

A: Data arranged in nondescending order. 35 36 40 43 43 44 46 46 46 47 54 54…

Q: he data show the percentage of households that composted kitchen waste and those that composted yard…

A: Mean for the set of 'n' observations is the sum of the all observations divided by the number of…

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A: To get Lower class limits keep on adding class width to minimum data values until you have created…

Q: Draw a box plot for data of 12, 25, 9, 3, 8, 10 (take k = 1.5)

A: Data 12 25 9 3 8 10

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A:

Q: Here are the weights (in pounds) of a sample of 10 male eleventh graders. 156, 166, 159, 174, 174,…

A: Given data set: 156,166,159,174,174,164,148,164,163,149 Total number of observations = 10

Q: The following data represent the IQs of 50 police applicants who passed the 1st screening test.…

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

Q: Mr Ferguson surveyed the students in his class for the number of letters in their first name. The…

A: Given,data is 5,8,6,5,4,9,8,7,6,3,8,7,5,6,7,8sample size (n)=16

Q: Use the IQR to determine if any of the data in the data set are outliers.…

A: Arrange the given data in ascending order0,20,20,23,23,23,23,28,43,80sample size(n)=10

Q: find out mean for given data  78,89,65,2,36,78,96,85,87,21,65,986,20.36,65,42,3

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Q: find 27th percentile of data   41,42,45,46,48,49,50,52,53,55,58

A:

Q: The stay of time of 40 ships in port is given below. X: 12, 21, 18, 24, 32, 33, 25, 24, 23,…

A: Given that n=40

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

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Q: The following data are the numbers of local channels available in 16 cities. 16, 10, 20, 8, 35, 20,…

A: The given data of number of local channels available in 16 cities are…

Q: What is the frequency of times the limit was exceeded by more than 2 items?

A: Here given , During one shift, the express lane clerk recorded how many times customers violated the…

Q: Use the IQR to determine if any of the data in the data set are outliers.…

A: Given data set23,80,43,23,0,20,23,23,20,28sample size(n)=10