The accompanying table contains the percentage of a certain​ country's population that uses a certain social media. Complete parts​ (a) through​ (c) below. 57 56 43 54 41 36 7 25 43 18 44   5 31 27 58 19 27 36 45 80 58 56   a. Compute the first quartile ​(Q1​), the third quartile ​(Q3​), and the interquartile range.   Q1 = enter your response here Q3 = enter your response here Interquartile range = enter your response here

Q: Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the…

A: From the provided information, The number of observations (n) = 15

Q: uno viruses typically cause common colds. In a test of the effectiveness of echinacea, 42 of the 48…

A: We want to find the 95 % CI for difference in population proportion (p1-p2)

Q: Each year the faculty at Metro Business College chooses 10 members from the current graduating class…

A: Arranging Observations in the ascending order, We get :36,44,44,47,55,57,59,67,68,86Here, n=10

Q: The following data set indicates the time taken (in minutes) for a sample of eleven employees of…

A: Arranging the data into ascending order: 13, 14, 16, 19, 19, 19, 19, 20, 21, 22, 24

Q: Calculate the 16th and 83rd percentiles of the data set shown below. 4 10 1 5 26 11 28 6…

A: The observations in increasing order is  1,4,5, 6, 10, 11, 26, 28 n= 8 observation

Q: 1. Find the first, second, and third quartiles for the ages of the 11 most powerful women using the…

A: Given the data set     26,70,37,47,31,45,43,42,44,48,35 We have to find median ,Q1,Q2, IQR

Q: Q- 5. Calculate the lower and upper quartiles from the following marks distribution. Marks Below 25…

A:

Q: The side-by-side dotplot below displays the arm spans, in centimeters, for two classes. Which…

A: Stem and leaf is the graphical representation of the data. Here we divide the data into two parts…

Q: 8. Determine the first quartile for this data set. 16, 28, 24, 7, 14, 27, 23, 18, 25, 16, 11

A: According to our policy at Bartleby, I can solve only one question. I'm solving question number 8.…

Q: We have provided simple data sets for you to practice finding the descriptive measures discussed in…

A: The ascending order of the given data is as follows: 1,1,2,2,3,3,4,4,5,5.

Q: shown below is the amount spent ontextbooks in a rcent senester by 14 NCSU students. Calculate the…

A: From the provided information, The data values are as follow: 55, 280, 305, 320, 325, 350, 350, 370,…

Q: e following data give the annual salaries (in thousand dollars) of 20 randomly selected health care…

A: Solution

Q: The following data set refers to the number,of customers per day at a store in a mall during a…

A: Given data, 31,52,90,41,66,68,41,64,52,32,56,75,77,78,20,33,36,32,48,59   Sort the data in ascending…

Q: Listed below are times​ (in sec) that animated Disney movies showed the use of tobacco and alcohol.…

A: Given: (a)  Tobacco use Alcohol use Sign 176 88 plus 51 33 plus 0 113 minus 299 51…

Q: Describe the 5-number summary for the given data. 58, 67, 44, 72, 51, 42, 60, 46, 69 Minimum:  First…

A:

Q: Find the first and third quartile for the data shown x 1.5 6.2 10.3 13.9 15.4 15.7 21.3 21.5 22.7…

A: 1.5,6.2,10.3,13.9,15.4,15.7,21.3,21.5,22.7,27.1 Sample size n =10

Q: The following data give the speeds of 13 cars, measured by radar, traveling on I-84.     73 75…

A: Arrange the given data in ascending order, 64,68,70,70,71,72,73,74,75,77,77,78,82 First quartile:…

Q: The data show the number of hours of television watched per day by a sample of 28 people. Use…

A: Solution-: We find, (a) Quartiles: Q1,Q2,Q3 (b) Draw a Boxplot  & Whisker plot.

Q: 2. The speeds (in km/hr) of 14 roller coasters found around the world are given below. Find the…

A: First arrange the data in ascending order. Median is calculated as,…

Q: The following box plot represents a sample of house prices. House prices ($1000s) 150 Find and…

A: Given information- We have given a box plot represent a sample of house prices. We have to find the…

Q: Deepen Your Understanding Compute and interpret the three quartiles for each of the following sets…

A:

Q: a. Compute the first quartile (Q,), the third quartile (Q), and the interquartile range. Percentage…

A: Solution-: We find, (a) Q1 , Q2 and IQR (b) List the five number summary (c) Construct the boxplot…

Q: The following data shows the results for 20 students in one of the post graduate unit.42 66 67 71 78…

A: Solution: The observation in increasing order is  42, 53, 54, 61, 61, 61, 62, 63, 64, 66, 67, 67,…

Q: 2, 5, 6, 8, 10, 11, 13, 15, 17: Mid Quartile of the data 10.50 9.25 10.25 9.75

A: Arranging Observations in the ascending order, We get :2,5,6,8,10,11,13,15,17Here, n=9 Q1=(n+1)/4)th…

Q: Below is a random sample of measured verbal IQ (IQV) scores from 20 children.   61 82 70 72 72…

A: 1) leaf unit: 1 steam unit: 10 steam  leaf 0   5 7 6 1 7 0,2,2,4,2 8 2,9,2,0,6 9…

Q: The following data set indicates the time taken (in minutes) for a sample of eleven employees of…

A:

Q: We have provided simple data sets for you to practice finding the descriptive measures discussed in…

A: From the given information, Sample data = {1, 2, 3, 4} a) All quartiles are calculated as:

Q: The following data give the annual salaries (in thousand dollars) of 20 randomly selected health…

A: Solution

Q: Manually find the first quartile as explained in the lectures for the following values: 3, 6, 18, 6,…

A: Given that, 3, 6, 18, 6, 10, 4, 7

Q: The following data shows the results for 20 students in one of the post graduate unit. 42 66 67 71…

A: Sample size = n = 20. Data : 42, 66, 67, 71, 78, 62, 61, 76, 71, 67, 61, 64, 61, 54, 83, 63, 68, 69,…