Forty students took a statistics test worth 50 points. The dotplot displays the data. The third quartile is 10 15 20 25 30 35 40 45 50 Test score O 44 O 45 O 32 O 43 O 23

Q: the mode for the following data: 14, 27, 6, 2, 11 ,12, 5, 5,14, 27, 7, 5

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Q: Categorize the type of data. Note: each cell should have an answer Variable Qualitative Or…

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

Q: Find the 5 number summary for the data shown 4 6 18 28 45 48 61 68 75 76 87 88 89 90 91 5 number…

A: To find the 5 number summary of a data set, you need to find the smallest data value (minimum), the…

Q: A frisbee-golf club recorded the ages of its members and used the results to construct this…

A: Age of member  Number of people  16-20 7 21-25 2 26-30 5 31-35 3

Q: Use the following data set: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13 to answer questions The range of…

A: Given Data: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13   Highest value=13 Lowest value=7

Q: The table below shows scores on a statistics exam. Find the median score. Exam Score Number of…

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Q: Subject 1st 2nd #1 10 11 #2 4 6 #3 7 9 #4 6 5   a. Calculate the mean difference. b. Calculate SS…

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Q: The Inter Quartile Range is the difference between the third and first quartiles. It describes the…

A: WE have to find given probability.

Q: The data show the amount of sales tax paid in a county in Colorado. Find the first and third…

A: Given data show the amount of sales tax paid in a county in Colorado.    The first quartile (or…

Q: Find the median, lower and upper quartiles from the following tabie : Marks No. of students Below 10…

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Q: compute for the 2nd quartile, 7th decile and 75th percentile

A: Given that  We have to find the 2nd quartile, 7th decile, 75th percentile :

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

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Q: Given the data set of X = {3, 5, 5, 6, 9, 11}, find the IQR. O 5.5 06 04

A: Inter quartile range is the difference between the upper quartile and lower quartile.

Q: Classify the following data. Indicate whether the data is qualitative or quantitative, indicate…

A: Qualitative data: The data value are the the non-numerical quality or characteristic.   Quantitative…

Q: Find the 5 number summary for the data shown. 10 21 27 35 64 81 98 13 28383 22 43 70 93 5 number…

A: We have given the data-10 13 21 22 27 28 35 43 64 70 81 93 98We have to find the 5-number…

Q: In the ordered data : 20 , a , 25,30,40 , b , 50 if the mean is 34 , and the first quartile is 24 ,…

A: Given data;  ordered data : 20 , a ,25,30,40 , b ,50  mean  = 34 , first quartile(Q1) = 2 Number of…

Q: Scores Frequency 1-20 17 21 - 40 41 - 60 61 - 80 81 - 100 27 33 23 10

A: Given Scores Frequency 1 - 20 17 21 - 40 27 41 - 60 33 61 - 80 23 81 - 100 10

Q: Use a stem and leaf to display the data. 40 40 44 48 35 40 36 53 32 36 40 35 30 21 40 36 40 36 40 33…

A: The given data is : 40 40 44 48 35 40 36 53 32 36 40 35 30 21 40 36 40 36 40 33 40 32 38 29

Q: The following data are the score of 24 students in Midterm Examination. Find the 4th decile. If…

A: Given that The following data are the score of 24 students in Midterm Examination.   Data  49, 63,…

Q: 63.7 Silver Cloud 88.7 78.3 91.3 Celebrity Xpedition 87.2 91.7 73.6 Silver Shadow 87.2 75.0 89.7…

A: Regression analysis is a statistical method used to determine the strength and the relationship…

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: In the ordered data: 20, a, 25, 30, 40, b, 49. If the first quartile=23.5 and IQR=19, then find a…

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Q: A data set has five values. The 45th and the 55th percentile are both 25. The largest value is 125,…

A: We have to given that,   data set has 5 values i.e. n=5 and 45th percentile = 55th percentile = 25…

Q: Use the folowing cell phone airport data speeds (Mbps) from a particular network. Find the percentle…

A: Given values…

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 90th percentile.

A: We have given the data. And we have to find 90th percentile = ? In order to compute the 90th…

Q: Construct a boxplot for the data

A: arrange the data in ascending order data in ascending order is: 41.0, 45.0, 46.0, 53.0, 57.0,…

Q: A Mathematics faculty of a public university conducted a study among students enrolled in an online…

A: A mathematic faculty of public university conduct x = hours y = score x y x2 y2 xy 28 90 784…

Q: In the data set below, what is the lower quartile? 32 39 50 64 66 90 99 Submit

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Q: Assume that the histograms are drawn on the same scale. Which of the histograms has the smallest…

A: Introduction: Suppose Q1 and Q3 denote the first and third quartiles of a data set, respectively.…

Q: HISTOGRAM: 3. The following is the IQ scores for 40 randomly chosen fifth graders in 2012. 108 113…

A: Solution: The IQ scores for 40 randomly chosen fifth graders in 2012 are given.  Part A Since the IQ…

Q: Please draw the histogram for the data set below: 24 5 8 15 12 16 22 28 30 29 16 50 39 42 50

A: The answer is attached below,

Q: Draw a histogram for each data set.

A: Data set of life expectancy is given,  State Years Maryland 81 Virginia 82.5…

Q: Approximately​ 95% of the observations fall within the interval

A: We have given that Mean(x̅) = 79.6 and Standard deviation (s) = 13.9

Q: Calculate the 75% percentiles, 25% percentiles, and the IQR for the following data:   9, 12, 20,…

A: Given : Observation 9 12 20 5 14 7 16 13

Q: The arm span and foot length were measured (in centimeters) for each of the 19 students in a…

A: The objective is to find out the predicted foot length for a student with an arm span of 160cm.

Q: Find the 7th decile.

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Q: Mrs. Paz gave a 20 point quiz to her Geometry class (10 students). The scores were:18, 15, 12, 6, 8,…

A: Given that  The data are 18,15,12,6,8,2,3,5,20,10

Q: Find the percentile for the data value. Note that the data values are in ascending order. Data set:…

A: The ascending order data set is, 2, 3, 3, 3, 3, 3, 4, 7, 7, 7, 8, 8, 9, 12, 14, 14, 14, 14, 14, 15…

Q: Find the mean and median (in that order) for the data set: 2,5,2,8,3, a. 2,4 b. 4,2 c 3,4 d 4,3

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Q: Medical Marijuana 2015 Sales Tax: The data show the amount of sales tax paid in a county in…

A: From the given information, arranging data into ascending order: 266960   341296   349348   358157…

Q: calculate the 30th percentile of the data shown, 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9

A: given data 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9arrange data in ascending…

Q: After giving a statistics exam, professor Dang determined the following five-number summary for her…

A: Given  minimum=min=60, Q1=68, Q2=77, Q3=89, maximum=max=98

Q: The midterm and final exam grades for a statistics course are provided in the data set below.…

A: Solution: We are given the z-scores for midterm and final exam. These are:z-score for midterm:…