The test scores of 30 students are listed below. Find P81 31 41 45 48 52 55 56 56 63 65 67 67 69 70 70 74 75 78 79 79 80 81 83 85 85 87 90 92 95 99 O A. 67 O B. 85 ОС. 56 O D. 90

Q: The ages at death for a sample of 40 residents of postal code N1G are listed below. Find Pg5. 30 35…

A: The value of P85 is obtained below: From the given information, the ages at death for a sample of 40…

Q: Do men score lower on average compared to women on their statistics finals? Final exam scores of…

A: There are two independent samples which are Male and Female. Both samples come from population which…

Q: The table shows the number of days on the market for the 36 recent home sales in the city of Sonando…

A: a The frequency distribution of given data is as follows:

Q: The following are the scores of 30 college students on a statistics test. 75 80 96 65 79 71 87 69 81…

A:

Q: Find the first quartile for this list of numbers 62 99 51 2 75 86 30 58 22 35 36 95 40 32 10

A:

Q: 36 45 49 53 55 56 59 61 62 65 67 72 77 80 81 85 91 94 96 98

A:

Q: The test scores of 40 students are listed below. Find P56- 30 35 43 44 47 48 54 55 56 57 59 62 63 65…

A: The test scores of 40 students are given. Since there are 40 Scores, and P56 is the point below…

Q: Here are the scores from 16 golfers who played a round of 18 holes: 68 68 69 74 69 71 71 73 72 75 75…

A:

Q: A class of eleven people received the test scores shown below, sorted by score. 32 51 69 73 74 75 82…

A: Given data set is  32,51,69,73,74,75,82,89,93,98,100 n=No. of observation=11

Q: The test scores of 40 students are listed below. Find P56. 30 35 43 44 47 48 54 55 56 57 59 62 63 65…

A: percentile is a generalized form of the quartiles. it can be defines as the value below which a…

Q: A group of 80 students took a statistics Exam in the following scores were recorded68 84 75 82 68 90…

A: Given: n = 80 Formula Used: Mode = The scores that appears most frequently most frequently in the…

Q: A survey of 303 drivers asked which size car they would consider purchasing. The given table shows…

A: The total number of males *-is 165 and the total number of males, who have shown interest for large…

Q: The following are the scores of 30 college students on a statistics test. 75 80 96 79 71 69 81 61 86…

A: Given data…

Q: The test scores of 19 students are listed below. Find the 7th decile. 36 45 49 53 55 56 59 61 62 65…

A: Calculate Deciles-7 from the following data36,45,49,53,55,56,59,61,62,65,67,72,77,80,81,85,91,94,96

Q: Assessment 1. Consider the scores of 30 students in an English class. 88 73 62 53 74 84 78 81 86 81…

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

Q: A statistics class with 60 students were given an examination and the results are shown below. 88 47…

A: First we arrange the data set in ascending order so it would be easy to count the frequencies for…

Q: The mean monthly salary of 32 men is 28,500 while that of 38 women is 24,400. Find the mean salary…

A: As per our guidelines we are suppose to answer only one questionGivenFor menMean(x1)=28500sample…

Q: The test scores of 15 students are listed below. Identify potehtla 39 47 49 65 67 68 70 72 74 77 78…

A: a) 39 47 49 65 67 68 70 72 74 77 78 82 87 90 99 An outlier is an observation that lies an…

Q: The following are the scores of 30 college students on a statistics test. 75 52 80 96 65 79 71 87 69…

A: Given that  The data are 75 ,69 ,52 ,72 ,81 ,96 ,61 ,65 ,76 ,79 ,86 ,71 ,79 ,87 ,68 ,93 ,50 ,92 ,83…

Q: The Test scores of ten students are listed below. Find the median score. 71 67 67 72 76 72 73 68 72…

A:

Q: The following scores represent the final examination grades for an elementary statistics course…

A:

Q: A random sample of 12 pledges to a public radio fundraiser revealed the following dollar pledges: 75…

A: Range of a data set is the difference between the maximum and the minimum value. It is obtained by…

Q: Find the indicated measure. 8) The test scores of 40 students are listed below. Find P85. 30 35 43…

A: Given information- We have given the test scores of 40 students, which are listed below- We have to…

Q: Construct a boxplot as requested. 15) The test scores of 40 students are listed below. Construct a…

A: Given,n= 40Min. Value is 25Q1→1st quartile = 25thpercentileL25 = (n+1) x 25100= 41 x 0.25 = 10.25Q1…

Q: Given the score in a statistics examinations, 33 47 54 55 60 65 66 38 45 54 56 69 53 56 72 53 39 65…

A: Solution

Q: Obtain the five-number summary for the given data. The test scores of 15 students are listed below.…

A: Five- number summary, Minimum, Q1, Median,Q3 Maximum. Here minimum= 43 And maximum= 95

Q: 2. There were a total of 15 master's students who took the comprehensive examination. Their scores…

A: Given93,92,95,78,90,83,81,80,82,85,74,79,88,91,77sample size(n)=15

Q: The weights (in pounds) of 30 preschool children are listed below. Find the five-number summary. 25…

A: Given sample size(n)=30given data is already arranged in ascending order.

Q: The test scores of 30 students are listed below. Which number could be the 30th percentile? 31 41 45…

A: Percentile: The observations P1, P2, - - - P99 which divide the total number of observations into…

Q: The test scores of 40 students are listed below. Find P85.   30 35 43 44 47 48 54 55 56 57 59 62 63…

A: Here, number of students are N=40.   Now, arrange the data in an ascending order. Then, 85th…

Q: The test scores of 40 students are listed below. Find P56. 30 35 43 44 47 48 54 55 56 57 62 63 65 66…

A: Note: If "L" is a whole number, then the value of the kth percentile is the midway between Lth…

Q: Calculate the means and standard deviations of:37, 26, 19, 21, 19, 25, 17 O a. 3; 7.141 b. 3;2.414…

A: Given n=7 37,26,19,21,19,25,17

Q: Here is a set of sample data. 13 78 61 53 30 96 37 83 56 35 90 31 39 29 18 45 91 59 87 100 68 17 10…

A: Introduction: The five-number summary includes the minimum, first quartile, second quartile…

Q: Find the third quartile for this list of numbers BY HAND 15 99 27 64 29 39 16 68 6 40 75 9 35 3 95

A: The given data set is, 15 27 29 16 6 75 35 95 99 64 39 68 40 9 3 Arrange the observations in…

Q: The test scores of 40 students are listed below find  P 56 30 35 43 44 47 48 54 55 56 57 59 62 63…

A: From the provided information, Total number of observations = 40 The values are in ascending order.

Q: The mean monthly salary of 32 men is 28,500 while that of 38 women is 24,400. Find the mean salary…

A:

Q: The test scores of 19 students are listed below.  36   45   49   53   55 56   59   61   62   65…

A: Given data is,36 , 45 , 49 , 53 , 5556 , 59 , 61 , 62 , 6567 , 72 , 77 , 80 , 8185 , 91 , 94 ,…

Q: The median of the test scores given in the figure below is: Stem Leaves 667 2359 7 0011689 8 11568…

A: Given that, Number of observations = 25

Q: A researcher from the ministry of education wants to find out if there is an academic difference in…

A: Introduction: If a study involves total n items, out of which n (A) are favorable to an event A,…

Q: p of 80 students took a statistics Exam in the following scores were recorded68 84 75 82 68 90 62 88…

A: Arrange the data in ascending order a follows: 51   52   53   57   58   58   58   59   61   62   62…

Q: The data below are the final exam scores of 10 randomly selected history students and the number of…

A: total student 10

Q: Here is a set of sample data. 83 89 32 94 18 38 74 30 79 21 84 99 88 25 72 46 93 49 5 7 28 82 52 47…

A: The five number summary are: minimum, first quartile, median, third quartile, and maximum.

Q: Here is a set of sample data. 76 77 55 35 58 6 25 37 38 85 45 54 98 78 84 31 93 15 88 52 83 7 90 71…

A: Given  Data 76 77 55 35 58 6 25 37 38 85 45 54 98 78 84 31 93…

Q: 4) The test scores of 40 students are listed below. Find P56. 30 35 43 44 47 48 54 55 56 57 59 62 63…

A: Givenno.of students =40

Q: Ten students were given tests in Statistics and English. The test results are shown below Statistics…

A:

Q: ... 96 99 81 47 71 78 72 34 50 66 94 85 77 82 99 99 67 68 The grades of a sample of 9 students on a…

A:

Q: The scores of 15 students on the basic statistics exam are as follows: 70 82 90 92 96 84 85 75 76 78…

A:

Q: Find the first quartile for this list of numbers 25 71 5 49 38 91 4 28 88 78 63 2 95 11 90…

A:

Q: Find the first quartile for this list of numbers BY HAND 43 13 48 22 31 47 8 49 62 19 75 15 56 11…

A: Given that, Data = 43, 13, 48, 22, 31, 47, 8, 49, 62, 19, 75, 15, 56, 11, 12 Now, arrange the data…

Q: The weights (in pounds) of 30 preschool children are listed below. Find the five-number summary. 25…

A: Calculate Five number summary from the following…