Approximate the measures of center for following GFDT. Data Frequency 30 - 34 35 - 39 10 21 40 - 44 12 45 - 49 50 - 54 2 Report mode and median accurate to one decimal place. Report the mean accurate to two decimal places (or enter as a fraction). (a) mode : (b) median = (C) mean =

Q: Approximate the measures of center for following GFDT. Data Frequency 60 - 64 2 65 - 69 70 - 74 14…

A: Mean, median, and mode is the types of average. These measures are based on all the values. Here…

Q: Find the measures of center for following. Data Frequency 30 - 34 1 35 - 39 0 40 - 44 4…

A: Consider the preliminary calculations given below:

Q: Approximate the measures of center for following GFDT. Data Frequency 40-44 2. 45-49 50 -54 15 55-59…

A: Mean: The mean is the sum of observations divided by the number of observations. that is,Mean =…

Q: 1. The data given below is the total number of hours lost due to tardiness and absences of employees…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Approximate the measures of center for following GFDT. Data Frequency 40 - 44 45 - 49 50 - 54 13 55…

A: Solution: To find: 1.Mode 2.Median 3. Mean

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Q: Approximate the measures of center for following GFDT. Data Frequency 40 - 44 45 49 50 54 4 55 -59…

A: From the given information, x=mid values frequency 42 1 47 0 52 2 57 3 62 5 67 9…

Q: Here is a frequency distribution table (FDT) for a small data set: data value frequency 47 24 48 19…

A: According to the given information, we have The frequency distribution table is given.

Q: Approximate the measures of center for following GFDT. Data Frequency 40 -44 45 - 49 50 - 54 11 55 -…

A: Given data is appropriate to find measures of central tendency to find the central value.

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Q: Listed below are the measured radiation emissions​ (in W/kg) corresponding to cell​ phones: A,​ B,…

A: Formula : Mean = Σx/n Midrange = (Maximum + Minimum) /2

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A: x=109000SE=1340n=23 The critical value is 2.073873

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A: Given data is32,47,26,69,26,9,57,10,51,5,17,47,40,99,31,20,14,48,24,2,18,25,87,28,14,17

Q: 1) Find the mean Median and mode.    Descriptive Statistics                 Data Mean…

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Q: Approximate the measures of center for following GFDT. Data Frequency 40 - 44 13 45 - 49 19 50 -…

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Q: Approximate the measures of center for following GFDT. Data Frequency 50 - 54 1 55 - 59 60 - 64 65 -…

A: Mode for the given data is determined by noting the frequency of each number in the GFDT.  Number of…

Q: mode =  median =  mean =

A: Given Data Frequency Mid point Midpoint*Frequency Cummulative frequency 50 - 54 2 52 104 2 55…

Q: Approximate the measures of center for following GFDT. Data Frequency 30 34 2. 35 39 40 44 45 49 4…

A:

Q: Approximate the measures of center for following GFDT. Data Frequency 30 - 34 2 35 - 39 0 40 - 44…

A: Class 45-49 has the highest frequency i.e. 20. So class Interval 45-49 is the modal class. Here L=…

Q: Find the measures of center for following. Data Frequency 50 - 54 55 - 59 60 - 64 11 24 15 65 - 69…

A:

Q: Approximate the measures of center for following GFDT. Data Frequency 70 - 74 1 75 - 79 80 - 84 3 85…

A: In the given data, the modal class is 105-109 because it has the highest frequency.Mode is…

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Q: Approximate the measures of center for following GFDT. Data Frequency 70-74 75 79 80 - 84 4. 8. 85…

A: Introduction: For a grouped data with k classes having class marks xi, class frequency fi (i = 1, 2,…

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Q: Approximate the measures of center for following GFDT. Data Frequency 30 - 34 35 - 39 1 40 - 44 2 45…

A: Here we calculate the mode. The table of calculations is provided below; Data Lower Boundary…

Q: 3. For the data: raw data table 6.3 6.9 |7.4 1.8 3.3 3.3 10.5 11.8 20.3 Calculate the mean to two…

A: Given observations in increasing order 1.8 3.3 3.3 6.3 6.9 7.4 10.5 11.8 20.3

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Q: Listed below are the measured radiation emissions​ (in W/kg) corresponding to cell​ phones: A,​ B,…

A: Given data, 0.48 0.76 0.64 1.37 1.18 1.41 0.28 0.71 1.19 0.63 0.21…

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A: Introduction: For a grouped data with k classes with the ith class having class mark xi and class…

Q: Approximate the measures of center for following GFDT. Data Frequency 70-74 75-79 80-84 2. 85-89…

A: Mean =86.4

Q: Approximete the measures of center for following GFOT. Data Frequency 50- 54 55- 50 60- 64 65 - 60…

A:

Q: (a) The data relating to the length of 30 leaves measured in centimetres is shown below: Length (cm)…

A: We know that, Mean: It is the sum of observations divided the total number observations.   Median:…

Q: Approximate the measures of center for following GFDT. Data Frequency 40 - 44 45 - 49 2 50 - 54 3 55…

A:

Q: Find the mean, median, mode: Time to travel to frequency Cumulative work frequency 1- 10 8 8 11 - 20…

A: Given : Time to travel to work Frequency Cumulative frequency  01-10 8 8 11-20 14 22 21-30…

Q: Find the measures of center for following. Data Frequency 70-74 2. 75-79 4. 80 84 5. 1. 24 85-89 10…

A:

Q: Approximate the measures of center for following GFDT. Data Frequency 12 30 - 34 35 - 39 17 40 - 44…

A: Given, Data Frequency 30-34 12 35-39 17 40-44 14 45-49 0 50-54 2   To find, a) Mean…

Q: Listed below are the measured radiation emissions (in W/kg) corresponding to cell phones: A, B, C,…

A: For the given data set we have to find mean, median,mid range and mode.