The following table summarizes the ages of 194 people qualifying for disability insurance. Use the frequency distribution table to estimate the mean age of people in this data who qualify for disability insurance. Answer to 2 or more decimals Age Interval Frequency 22 - 30 11 31 - 39 12 40 - 48 16 49 - 57 22 58 - 66 18 67 - 75 20 76 - 84 26 85-93 13 94-102 29 103-111 16 112-120 11 Mean age

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A: Class boundaries: The data values used for separating the classes is termed as class boundaries. The…

Q: The grades on the second statistics test for Ms. Rose's class are in the following list. Complete…

A: We first arrange the data A, B, B, C, C, C, C, C, C, C, C, C, D, D, D, D, D, D, F, F, F

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A: Given: Cause Frequency Pilot error 457 Other human error 62 Weather 537 Mechanical…

Q: The following data represents the age of 30 lottery winners. 23 31 31 34 36 36 39 41 41 41 41 42 44…

A: We have given  data are…

Q: The following refer to the following data set: 124 124 108.2 109 116.3 82.7 124 94.2 96.1 101.9…

A:

Q: Below is a list of 20 test scores. Using this data create a frequency distribution table, relati…

A: Q.13 Given data : 42,48,48,55,60,64,64,66,75,76,77,79,82,85,88,92,95,96,98,98

Q: Is this a frequency histogram or a relative frequency histogram? Explain. How many class intervals…

A: Given a histogram

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A: Data is given for score and corresponding frequency for math and English . First we have to…

Q: The following data represents the age of 30 lottery winners. 24 27 28 31 35 39 40 48 49 55 56 57 57…

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

Q: The table below has a total of 71 values.  Find the median for the following Grouped Frequency Data…

A: Determine the given grouped frequency distribution as follows:Lower Class LimitUpper-Class…

Q: Find the mean of the data summarized in the frequency distribution.  A company had 8- employees…

A: The following table gives the dataset with the required calculations:

Q: Approximate the mean of the frequency distribution for the ages of the residents of a town. Age…

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Q: The average number of cigarettes smoked per person in a year in the top ten countries for smoking…

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Q: Notice that one month for each employee is blank.   Employee Jan Feb Mar Apr May June Saul…

A: EmployeeJanFebMarAprMayJuneSaul7480738178Josie6977728184a)Choose number 82 for May's sale for Saul…

Q: Among fatal plane crashes that occurred during the past 60 years, 457 were due to pilot error, 62…

A: The data related to several plane crashes is given.

Q: The following refer to the following data set: 117.6 93 129 134 117 114.1 134 134 100.5 106.3 What…

A: According to the given information in this questionWe need to find the values of all the given…

Q: What is the median for the dataset of 90;40;59;55;77;59;75;69;69;92;60;58;75;83?

A: To find the median of a dataset, you need to arrange the numbers in ascending order and determine…

Q: The following refer to the following data set: 102 76.1 85.6 92.5 86.8 84.4 63.6 102 102 78.9 What…

A: The data is 102, 76.1, 85.6, 92.5, 86.8, 84.4, 63.6, 102, 102, and 78.9.

Q: The table below has a total of 75 values.  Find the median for the following Grouped Frequency Data…

A:

Q: The following data represents the age of 30 lottery winners.   21 26 27 28 29 29 34 36 37 38 41 41…

A: It is needed to determine the frequency distribution table of the ages of 30 lottery winners.

Q: 10- Daily hours of television EN 20 Relative frequency (%)

A: From the histogram it can be seen that the markers are put after every 2%.    The percentage of…

Q: 2. After you've performed the survey described above, you are interested in describing the ages of…

A: We will use the below formulas to complete the table: Class Midpoint= ( Upper limit of age-Lower…

Q: 3. The following chart shows the annual salaries of a group of workers recently interviewed Salary…

A: Median: For a set of observations, the median is defined as the middlemost value. Interquartile…

Q: A group of friends get together every Sunday for a little pick-up hockey.  The age of the 20…

A: Age of the 20 regular little pick-up hockey 21 25 26 46 28 22 42 38 22 38 49…

Q: Approximate the mean of the frequency distribution for the ages of the residents of a town.   Age…

A:

Q: The heights​ (to the nearest​ inch) of 30 males are shown below. Construct a frequency distribution…

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Q: The following refer to the following data set: 81.6 127.2 98.4 100.5 95.8 106.2 127.2 108 127.2…

A:

Q: The following data represents the age of 30 lottery winners.   23 29 33 34 34 37 38 39 41 43 48 50…

A: Here the given data values are:-23 29 33 34 34 3738 39 41 43 48 5050 51 52 52 53 5454 57 57 60 60…

Q: what is the mean of the data set?

A: Given data set is,123, 98, 113, 106, 147, 48, 117, 101, 19, 113, 57, 24, 140, 176, 51, 129, 84, 47,…