1. The table below shows the scores of 10 graduate students in a 50 item English proficiency test. Ariel =35; Ben = 39; Dick = 32; Ella = 42; Fred = 45; Jay = 40; Mia = 35; Olga = 35; Rod = 40; Ted = 38. Find the median. 2.It present data clearly and concisely in order to yield a meaningful information.

Q: For the following data (1, 2, 3, 2, 4, 6, 8, 10) , the median equal

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A group of school parents are asked how many children they have. Number of children Frequency 1 25 2…

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Q: 3. If the median of the data set x, i ..n? the data set 2x+3. i 1, 1..n, is 10, what is the median…

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Q: If the mean is 22 for the data: 20, 10, 12, 24, 8, y find the median O 58 O 20 O 16 O 12

A: Ans : Option C - 16

Q: The distribution of cholesterol levels in teenage boys is approximately normal with mean 170 and…

A: Obtain the expected number of teenager boys to have cholesterol levels between 170 and 225. The…

Q: Consider that a data set of 10 data points has a mean of 5. If every data point was doubled in the…

A: Given that No.of data points in a data set=10 Mean of 10 data points=5 Every data point was doubled…

Q: Given the data, find the relative frequency between 12-15 Grade Frequency 0 - 3 3 4 - 7 7 8 – 11 9.…

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Q: Calculate the median of the data shown, to two decimal places 8.4 11.3 22.1 29.6 37.6 25.2 27.2 19.2

A: We have given data 8.4 ,11.3,22.1,29.6,17.6,25.2,27.2,19.2 If n= even  Then we use formula  M=(…

Q: The boxplot below shows salaries for Construction workers and leachers. Construction Teacher 20 25…

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Q: If each of the numbers in the following data set were multiplied by 17, what would be the median of…

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Q: Here is the second data set. 74 57 91 90 81 69 39 96 69 3 a.What is the mean (x¯) of this data…

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Q: 6. The following data represent the times in minutes required for 18 co-workers to commute to work.…

A: WKT Stems are first digit and leafs are last digit.

Q: Here is the second data set. 49 84 44 89 74 26 80 39 92 49 d. What is the mean (T) of this data set?…

A: We know that  Mean=sum of observation/numbar of observation  Median=middle value of the data set.…

Q: If frequency of an item a is given as 4, and total number of items in the collected data is 44; then…

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Q: 13. Sixty people were asked about how many TVs they owned. Their answers were the following:…

A: Answer Option 2nd 2.5 is correct

Q: Calculate the median for the following marks obtained by 10 students:   Xi       45      32…

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Q: The police lieutenant in charge of the traffic division has reviewed the number of traffic citations…

A: Median:   Median is the middle most value of the data.   First arrange the data in ascending order.…

Q: If the mean is 20 for the data: 16. 10. 7. 20. у. 25 find the median O 16 O 42 O 18 O 20

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Q: Find the​ midrange for the data.   Listed below are the amounts​ (dollars) it costs for marriage…

A: Given that  The mid range =1519.5 The outliers = 2500,3000

Q: People were surveyed about their age and their favorite way to travel for vacation. The results are…

A: Green bar graph is showing automobile travelling.which group has largest area will be treated as…

Q: media. 2006 income of people at least 25 years old who had a bachelors degree but no higher degree…

A: here we have to find which number is the median and which number is mean.

Q: 15. If the first two observations were removed, what will happen to the value of the median ? * C.…

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Q: If the mean is 22 for the data: 20, 10, 12, 24, 8, y find the median 12 20 16 58

A: Given the data 20, 10, 12, 24, 8, y with mean 22.

Q: following two-way table. Female Male Total 10 42 7 19 45 108 In a relationship 32 It's complicated…

A: female male total in relationship 32 10 42 its complicated 12 7 19 single 63 45 108…

Q: The value of an explanatory variable is 14, while the corresponding value of the response variable…

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Q: The boxplots above summarize two data sets, A and B. Which of the following must be true? I, Set B…

A: The boxplot contains five -number summary.  They are: Minimum First quartile(Q1)  Median(Q2) Third…

Q: The data to the right represent the cost of living for 20 states. The cost of living is a measure of…

A: Given data to the right represent the cost of living for 20 states. The cost of living is a measure…

Q: Given the following two sets of data, draw a  stem and leaf plot. A: 12, 22, 22, 24, 34, 31, 26, 35,…

A: Given the following two sets of data, draw a  stem and leaf plot.A: 12, 22, 22, 24, 34, 31, 26, 35,…

Q: If the mean is 15 for the data : 16 10 7 20 y 25 find the median O 21 О 35 O 14 О 30

A: Given data is, 16,10,7,20,y,25 Mean=15

Q: Consider the following data set:    1, 1, 3, 3, 6, 6, 6, 9, 11, 11 What is the relative frequency…

A: The given data set is, 1, 1, 3, 3, 6, 6, 6, 9, 11, 11 The frequencies are values obtained by…

Q: Consider the data set: 4, 5, 5, 5, 6, 6, 8, 9, 11, 12 What would happen to the median if another…

A: we have to find the median

Q: Calculate the median of the data shown, to two decimal places x 20.1 19.9 22.3 1.2 23.9 4 3.1 1.5…

A: Arrange the values of x in ascending order: 1.2, 1.5, 3.1, 3.6, 4, 12.1, 19.9, 20.1, 22.3, 23.9.…

Q: You want to compare the average number of books read by the US adults in 2001 with the average…

A: The given statement is 'to compare the average number of books read by the US adults in 2001 with…

Q: People were surveyed about their age and their favorite way to travel for vacation. The results are…

A: Given info: The given graph displays the age and people's favorite way to travel for vacation.

Q: Consider the following ordered data. 4   7   7   8   9   9   10   11   12 Find the low, Q1, median,…

A: Given:  4   7   7   8   9   9   10   11   12 Median:  The middle most value arranged in ascending…

Q: Which data set could be represented by the box plot shown below? +++++ 10 12 14 16 18 20 22 24 26…

A: Given: A box plot To find: A correct option from  (A) 13, 15, 15, 17, 19, 19, 20, 22, 24 (B) 12,…

Q: For the data set 8 14 6 10 9 the median is

A: Given, Data set : 8, 14, 6, 10, 9 Data set in ascending order: 6, 8, 9, 10, 14 n(data set) = 5

Q: If the mean is 25 for the data: 20, 30, 15, 24, y, 8 find the median

A: Given that the mean is= 25 So,  (20+30+15+24+y+8)/6 = 25 or, 97+y=150 or, y=53

Q: You are an analyst for a small chain store and are told to check if any of the five stores are out…

A: Given, By applying the ANOVA test for a single factor

Q: (a) If 75% of the items were sold in birr 45 or less and most items were sold in birr 34, find the…

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Q: For the data set 7 6 4 9 5 the median

A: The median is the middle data point in a sorted data set. The given data set is [7, 6, 4, 9, 5]…

Q: if the scores of samples of students are 11 12 10 11 16 11 15 (a)15 (b)11 (c)10 then mode is :

A: Given Data 11,12,10,11,16,11,15

Q: Which is the median of the data set {1, 4, 4, 4, 5, 8, 8, 10, 11, 11}? A 4 C C 6.6 В 6.5 D 7

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Q: Which is the line-of-best-fit for the data represented below?   Height Weight Tim 67 160 Evan 73…

A: Given the data We need to find the equation y=mx+b without using a calculator nor excel.

Q: Given the data set: 1.7, 2.2, 3.9, 3.11 and 14.7; determine the sample mean and median respectively.…

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Q: If you recieved the data set {9, 16, 10, 20, X} and you knew the median was 15, what could you say…

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Q: 13- Find the Median form the following data: 25, 24,       29,       21,       27,       29,…

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Q: Use the table to answer the question.   Has a Cell Phone  Does Not Have a Cell Phone Totals Has a…

A: In this example we are dealing with a two way data table. Such type of tables are used to…

Q: sample of students was taken to determine pulse rate. The data is shown: Pulse rate-beats per…

A: