Here are the scores of 10 students in an introductory statistics course: 55 74 75 81 83 85 92 93 93 97 Find the interquartile range and use the 1.5 x IQR rule to check for outliers. How low would the lowest score need to be for it to be an outlier according to the rule?

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

A:

Q: a. Find the lower quartile. b. Find the median. c. Find the upper quartile.

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

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

A: Sort the data in ascending order. The median is the center value. After computing the median, Q1 is…

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

A: Position X (Asc. Order) 1 15 2 29 3 30 4 34 5 36 6 37 7 38 8 38 9 39 10 39 11…

Q: Find the quartiles, inner quartile range and check for outliers.  56   63   51   60   57   60   60…

A:

Q: QUESTION 1 File: F&B. The following table shows a portion of the advertising cost incurred (S'000)…

A: The given data is,

Q: The following table shows the preference of beverage among different groups of employees in a…

A:

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

A: Answer :-  a. Given that  N=15 Arrange the values in ascending order…

Q: a) Grouped the data in five intervals and create a relative frequency histogram and cumulative…

A: The required frequency distribution is as follows Height  Frequency Cumulative frequency Relative…

Q: 2. Consider following data set 70 64 119 55 64 89 87 63 62 38 67 70 60 69 78 39 75 56 71 51 66 68 95…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: 1. Here are the scores of 10 students in an introductory statistics course: 55 74 75 81 83 85 92 93…

A: Given,

Q: Use the accompanying data set to complete the following actions. 1. Find the quartiles. . Find the…

A:

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

A: Use EXCEL Procedure to obtain the value of first quartile.   Follow the instruction to obtain the…

Q: 6. Hours Slept 6.5 8.25 7.5 7.25 7.25 7.5 6.5 7.75 5.25 7.75 7 6.75 6.25 7.5 7 7.25 6.75 7.5 6.75 6…

A: Solution-: Given data of hour slept. We want to find, (a) n=?,x¯=?,s=? (b) 5 number summary (c)…

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

A: Arranging Observations in the ascending or 15,30,30,34,35,37,37,37,39,39,40,41,43,45,…

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

A: Formula : IQR = Q3-Q1

Q: 80 610 490 530 520 400 240 770 120 260 380 220 120 580 830 940 860 990 420 680 500 420 570 250 920…

A: Steps to construct box plot in Excel:   Select the data for scores in Excel. Go to Insert. Select…

Q: The data below shows the number of cars parked in the restaurant parking lot during the lunch hour…

A:

Q: Consider the following set of data. List any outliers. 358 245 253 245 289 281 267 295 229 176 If…

A: Solution: The observation in increasing order  176, 229, 245, 245, 253, 267, 281, 289, 295, 358. n=…

Q: The table shows the weekly income of 20 randomly selected full-time students. If the student did not…

A: This question is based on outliers and a graphical repres. of the data. Given data :

Q: The following data represents the GPA of a sample of 15 students enrolled in a history class.…

A: The following data represents the GPA of a sample of 15 students enrolled in a history class. 3.4,…

Q: For a z-score of Z = -1.5, give the proportion in the tail (hint: use the z-table), and state…

A: Given: Z = -1.5

Q: of the foliowing, use either desmos or your grapning caicu ator to Jind the value of each of the…

A:

Q: Consider the following frequency table representing the distribution of hours students spend on…

A:

Q: Consider the following set of data. 11, 19, 19, 20, 25, 25, 38 To be an outlier, an observation must…

A: Given data: 11, 19, 19, 20, 25, 25, 38. Data values not following expected patterns are called…

Q: The factor used for calculating control limits of median charts when the center line is the median…

A: # For constructing control limit of median chart then which factor will be used when the central…

Q: b. Find the interquartile range. c. Identify any outliers.   60 60 65 65 56 57 55 63 64 59 58 64 61…

A:

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

A: We organize the given data in ascending order 58 55 57 58 58 58 60 61 61 61 63 63 63 63 78…

Q: 1.0 2.1 1.3 5.1 3.4 2.1 1.4 1.5 2.0 3.1 4.6 1.2 1.8 2.7 3.5 1. Compute the five-number summary and…

A:

Q: The following table gives the approximate percentages of the national popular vote by gender for the…

A: We have to show given data by Venn diagram-

Q: The students results in a Biology test test (from 0 to 80 marks) in a school in Exeter are shown…

A: The boxplot shows the five-number summary. The five-number summary is minimum, first quartile,…

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

A: According to the given information, we have Data set: 57, 60, 57, 64, 62, 64, 58, 64, 64, 59, 54,…

Q: Consider the following set of data. List any outliers. 52 92 -9 53 63 56 96 100 54 87 If there is…

A: The first quartile can be obtained using the excel formula “=QUARTILE.EXC (A1:A11,1)”. The first…

Q: The following data set shows the heights in inches for the boys in a class of 40 students. 66; 66;…

A: From the given data we want to know correct box plot.

Q: The table shows the weekly income of 20 randomly selected full-time students. If the student did not…

A: A data can be raw or grouped, with some pro and cons associated with both of them. The raw data has…

Q: Consider the following frequency table representing the distribution of hours students spend on…

A: The table shows the distribution of hours students spend on homework in a week.

Q: Consider the following frequency table representing the distribution of hours students watch tv in a…

A: We have to find relative frequncy.

Q: The table shows the weekly income of 20 randomly selected full-time students. If the student did not…

A: Given data The table shows the weekly income of 20 randomly selected full time students 539 255…

Q: 9. 1 78 2 3569 566899 4. 247 3.

A: 1. The observations are given as,  9, 17, 18, 23, 25, 26, 29, 35, 36, 36, 38, 39, 39, 42, 44, 47.…

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

A:

Q: The table shows the weekly income of 20 randomly selected full-time students. If the student did not…

A: The given data is, 424 0 262 76 124 110 88 490 206 484 3563 145 176 0…

Q: 21) For the data set below, find the outlier(s). 186 153 154 161 160 157 145 176 133 154 157 B) 133,…

A: Given data, 186,153,154,161,160,157,145,176,133,154,157

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

A: Solution

Q: 2. Consider following data set 70 64 119 55 64 89 87 63 62 38 67 70 60 69 78 39 75 56 71 51 99 68 95…

A: g. Enter the data in Excel in following manner.

Q: The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) O a. 27 and 40 O b. 10…

A: Given data, 10,17,20,21,27,22,25,24,40 Find outliers.

Q: As the data below, how many outliers? (Round to the nearest 4th digit after decimal place as…

A: The arranged data in ascending order is given as: 12 13 13 15 20 20 20 30 38 41…

Q: 124 427 O 460 515 557 512 The table shows the weekly income of 20 randomly selected full-time…

A:

Q: The following data show the lengths of a population of boats moored in a marina. The data are…

A:

Q: Table is a frequency distribution of heights of 100 male students at kufa University. Height (in)…

A: a) class width is given by the formula = upper limit of class - lower limit of the class…