3. Thirty students were surveyed on how long they use computers daily. The following data were gathered. Find the mean, median, and mode. Number of Hours of Using Computer a Day 6. 7 8 Number of Students 8 4 13

Q: Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​ (e) answer the…

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Q: 4. Find the mean. Data Set: 9, 15, 18, 19, 24, 32 -18.5 b. 19.5 C. 20.5 d. 23

A: We use the below formula for calculating the mean Mean = Sum of all data valuesTotal number of…

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Q: A group of students at Cosumnes River College was asked, "How many courses are you taking this…

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Q: Given the following data: 32.1 31 35.3 23.4 29.6 26 25.6 The mean is: (Write only the number)…

A: i) From the given data is,  32.1, 31, 35.3, 23.4, 29.6, 26, 25.6 Therefore, sample size n=7 We have…

Q: 1. Find the mean, median, mode, and range for the following data 6, 7,9, 7, 8, 10, 11, 6, 7, 11, 12,…

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Q: 14) Find the mean and median of the data in the following table: [ Tickets Frequency 14 12 14 21

A: Given:   x f 4 14 5 7 6 12 7 14 8 21 Total 68

Q: Refer to the following set of data. 42 45 32 27 38 12 32 18 40 22 One of the numbers is removed. The…

A: For the data : 42,45,32,27,38,12,32,18,40,22 the Old mean = x0 =…

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Q: 6. FILE Determine the median and the first and third quartiles in the following data 5.24 6.02 6.67…

A: Use EXCEL Procedure to obtain the value of median   Follow the instruction to obtain the value of…

Q: If the mean is 25 for the data: 20. 30, 15. /24. y.8 find the median O 20 O 53 O 24 O 22

A: We have to find corrcet answer..

Q: The following refer to the following data set: 51 39 75 86 96 74 64 36 74 66 What is the mean…

A: Given Observation 51 39 75 86 96 74 64 36 74 66

Q: The following refer to the following data set: 64.2 53.8 71.4 95.1 95.1 95.1 83 78.6 76 67.2 What is…

A: Measures of central tendency measures the central value or average of the dataset. Mean, median and…

Q: Find the mean, median, and mode of the following data: 12 16 15 12 16 Mean = 10 11 18 O Mean = 12,…

A: Know that  Mean = sum of all observations/total number of observations  Median = middle value of the…

Q: 20.) What is the mean of the following data set X = [14; 50; 45; 61

A: Given dataset X = [14, 50, 45, 61]

Q: The following refer to the following data set: 61 51 28 82 71 73 31 39 95 51 45 What is the mean (x)…

A: Arrange the all observations in ascending order. 28,31,39,45,51,51,61,71,73,82,95 n= 11 = Number of…

Q: 1. Given the following data set, find the mean, median, and mode. 12, 15, 16, 19, 20, 20, 22, 23,…

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Q: The following refer to the following data set: 63 53 32 37 60 66 80 50 32 46 39

A: Given data= 63 53 32 37 60 66 80 50 32 46 39 Arrange the data in increasing order. 32 32 37…

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Q: Consider the data below: 17, 11, 10, 13, 1, 6, 18, 21, 8, 5 Compute the mean? Find the median?…

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Q: The following refer to the following data set: 52.6 57.6 60.6 55.6 71.9 71.9 42.9 31.3 45.2 71.9…

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Q: Find the mean, median, and mode of the following data: 12 15 16 11 18 19 12 11 9 12 16 12 10 O Mean…

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Q: 2.) Determine the mean, median, mode, and midrange of the following data set. 6, 8, 12, 13, 15, 11,…

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Q: 2. Find the mean, median, and mode of each set of data: a. 45 48 56 62 75 75 78 84 b. 3 48 56 62 75…

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

Q: Find average in classified data set (k=4) SIAflandırtmış-erilerde ortatameybulunuz (k-4) 17 21 23 24…

A: Average: In measures of central tendency, Average is nothing but Arithmetic Mean (A.M.). Arithmetic…

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Q: ppose that the number of speed-related crash fatalities for the 15 U.S. states that had the highest…

A: Given Data, State Speeding-RelatedTraffic Fatalities Texas 1246 California 915 Pennsylvania…

Q: The following refer to the following data set: 118.8 115.2 113.4 137.5 101.6 93.8 137.5 120.6 137.5…

A: Answer:-----.                Date:----11/10/2021

Q: Find the mean, median, and mode for the following data set: 12 27 26 27 25 Find the mean madion ond…

A: As per Bartleby guideline expert have to answer first question only dear student please upload other…

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Q: Use the following data to answer the following questions: 5, 10, 11, 6, 10, 13, 8 1. The mean value…

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Q: What is the mean of the following data set? 1,99. 2,98. 3,97. 4,96. 5,95.a. 47b. 50c. 75d. 100

A: Mean is the average value of given observations. For the set of 'n' observations, mean is the sum of…

Q: A pollster stands on a street corner in downtown Charlotte and gathers the ages of passers-by. The…

A: 1. Sample mean X¯. Answer: d. 36.12   Explanation: Therefore, the sample mean is computed as shown…

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Q: Which of the following sets of data has the smallest mean? Select one: a. {74, 48, 34, 61} O b. {49,…

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Q: 2. Consider the foot length and foot width of six female grade 4 students in Morning Star Montessori…

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Q: 7. Calculate the mean, median, and mode for the following set of data: 8e 84, 75, 76, 88, 72, 71,…

A: the mean is calculated using the formula as follows  Mean = sum of observationnumber of observation…

Q: The following refer to the following data set: 69.4 63.3 68.4 56.9 81.4 81.4 40.6 79.8 56 81.4 What…

A: We have to find mena median and mode.

Q: Given the following data. Find the mean: 2,3, 7, 8, 5, 0,1, 6 اختر احدى الدجابات O 2 O 3 O 4 None

A: GIven data is2,3,7,8,5,0,1,6Let x denotes the given data setx={2,3,7,8,5,0,1,6}sample size(n)=8

Q: What is the mean (¯xx¯) of this data set? mean = 62.8 What is the median of this data set? median…

A: Given data set, 75 95 72 67 39 98 28 44 48 72 53 Total number of values in data set n = 11…

Q: The following data represents the age distribution of a sample of 100 people covered by Health…

A: The given is suitable for measures of central tendency .

Q: Use the following data set to answer the question. 9 12 16 17 26 32 32 32 32 32 37 38      What…

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Q: Refer to the following set of data. 42 45 32 27 38 12 32 18 40 22 The mean is

A: Given data is ,42 , 45 , 32 , 27 , 38 , 12 , 32 , 18 , 40 , 22Sample size(n)=10

Q: What fraction of the numbers in the data set is less than the median?   9 12 16 17 26 32 32 32 32…

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Q: 5. Calculate the median from the following data : Size Frequency More than 50 More than 40 40 More…

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Q: 13) Find the mean, median, mode, and range for the following data: Traffic Violations 1 2 3 4 56…

A: The question is about frequency distribution Given :  To find : 1 ) Mean 2 ) Median 3 ) Mode 4 )…

Q: Given the following data. Find the median: 2,4,7,9, 6, 0, 8, 10 اختر احدى الدجابات O 5.75 O 6.5 None…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.