Here are the shopping times (in minutes) for a sample of 15 shoppers at a particular clothing store: 26, 23, 44, 41, 38, 35, 31, 28, 25, 37, 37, 34, 34, 34, 31 Send data to calculator

Q: Given the data set, find the mean. Round to one decimal place, as needed. 11, 4, 6, 4, 8, 4, 7, 9,…

A:

Q: Data was collected for 308 randomly selected 10 minute intervals. For each ten-minute interval, the…

A: Given: Data was collected for 308 randomly selected 10 minute intervals. The Guest Frequency…

Q: find 2nd quartile for given data 56,89,74,16,32,24,98,9,75,25,15,49

A:

Q: The students were subdivided into 4 different categories according to major, classification, gender…

A: Given that  The students were subdivided into 4 different categories according to major,…

Q: find 1st deciles for giiven data  12,15,14,6,9,7,5,3,42,15,85,75,63,45,25

A:

Q: Given the sample data: {1, 2, 3, 5, 7, 9, 12}, calculate the lower fourth. 2 2.5 О 3.0 O 2.0

A: We have given that,  The sample data is,  1, 2, 3, 5, 7, 9, 12 Then, We will find the value of the…

Q: The following are the ages of 13 physics teachers in a school district.  24, 28, 29, 41, 41, 43,…

A: Lower quartile(Q1)=(n+1)4th termUpper quartile(Q3)=3(n+1)4th termSample size(n)=13and the given data…

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given data is,15, 95, 27, 36, 40, 83, 79, 8

Q: third

A: Please refer to the image below

Q: find 1st quartilefor given data  45,96,85,75,6,42,53,6,75,92,4,5,63,50

A:

Q: Find the population mean. Population: 5, 8, 3, 11, 13, 20

A: Given Data: 5, 8, 3, 11, 13, 20   n=10   ∑x=5+8+3+11+13+20=60

Q: A store manager gathers some demographic information from the store's customers. The following chart…

A:

Q: Find the median and mode of the following marks(out of 10) obtained by 20 students: 4, 6, 5, 9, 3,…

A: To find median and mode of the following marks obtained by 20 students .

Q: The highway mileage (mpg) for a sample of 8 different models of a car company can be found below.…

A: Solution

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: From the provided information, The data values are as follow: 38, 76, 41, 56, 70, 65, 55, 31, 65,…

Q: The following table gives information on the amount (in dollars) Of the electric bills for a samle…

A: Sample Median: Generally, Median is exactly the middle of the data when the data is in ascending…

Q: The following data represents the students' scores :…

A: Given : 81,35,86,91,69,72,47,66,80,55,90,53,43,56,80,77,59

Q: Consider the sample consisting of the following nine results : 2.3, 7.2, 3.7, 4.6, 5.0, 7.0, 3.7,…

A: Given : Sample size (n) = 9 Data 2.3 7.2 3.7 4.6 5 7 3.7 4.9 4.2

Q: Consider a sample with data values of 27, 24, 20, 15, 32, 33, 28, and 24. Compute the 20th, 25th,…

A: Calculate Percentiles-20,25,65,75 from the following data27,24,20,15,32,33,28,24

Q: The number of vehicles passing through a bank drive- up line during cach 15- minute period was…

A:

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: We have given that,  The number of birds data is,  92, 24, 17, 54, 80, 40, 7 Then,  For the median…

Q: SS

A: SS =sum of the square shows the dispersion in the dataPoints It is used in regression analysis also…

Q: Find the mean, median, mode, sample size, and range of these numbers: 25, 15, 29, 25, 22, 29, 21,…

A: Solution: Mean ˉx=∑x/n  =(25+15+29+25+22+29+21+25+10+29)/10  =230/10  mean=23   Median :…

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given data,   34, 25, 29, 35, 22, 74, 23, 73   The objective is to find the mean number of birds to…

Q: Find the mean, median, mode, sample size, and range of these numbers: 20, 5, 20, 25, 20, 19, 22,…

A: Given that data 20, 5, 20, 25, 20, 19, 22, 25, 12, 20 Arrange the data in increasing order 5 , 12 ,…

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: See the attachment

Q: Use the following data set: 40, 33, 77, 23, 56, 23, 19, 29 (minutes). Assume the data is…

A: Dataset : 40,33,77,12,23,56,23,19,29 Test the claim of  μ>15 Confidence interval = 0.90 The null…

Q: The following are the ages of 14 music teachers in a school district. 26, 27, 29, 29, 33, 36, 37,…

A: Given information: The data represents the ages of 14 music teachers in a school district.

Q: 11. The scores of the Top 15 Semi-finalists on the Ms. Universe Philippines are as follows: 85, 85,…

A: Given problem Given that   The scores of the Top 15 Semi-finalists on the Ms. Universe Philippines…

Q: of 90% with a sample

A: Given : Sample size = n = 19 Significance level, α =1- 0.9 = 0.1

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: 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: The highway mileage (mpg) for a sample of 8 different models of a car company can be found below.…

A:

Q: Consider a sample with data values of 27, 25, 21, 15, 31, 33, 28, and 25. Compute the 20th, 25th,…

A: We have to find given percentiles.

Q: The coefficlent of varlation for the following data is 60, 47, 75, 85, 58

A: The coefficient of variation is a statistical measure of the dispersion of data points in a data…

Q: Consider the sample consisting of the following nine results : 2.3, 7.2, 3.7, 4.6, 5.0, 7.0, 3.7,…

A: Compute the upper quartile, the data needs to be put into ascending order, as shown in the table…

Q: Calculate the 1st Quartile of the following data set. 21, 43, 96, 104, 32

A: From the provided information, Sample size (n) = 5 Arranging the data values in ascending order: 21,…

Q: Convert the following values into grouped data for 20 diabetes patients:…

A: Here  Maximum=41 Minimum=30

Q: The following are the scores of 10 students in a 50-item quiz.   42, 38, 33, 46, 42, 40, 38, 36,…

A: Given  Score of 10 students  Xi: 42, 38, 33, 46, 42, 40, 38, 36, 45,43 To find mean score of…

Q: find 5th deciels for given data  12,15,42,3,26,36,6,56,32,25,29,67,32,30

A:

Q: The following are the ages of 13 mathematics teachers in a school district. 28, 32, 36, 36, 38, 42,…

A:

Q: The highway mileage (mpg) for a sample of 8 different models of a car company can be found below.…

A: We have given that,  The data set is,  17, 21, 23, 27, 30, 33, 36, 36 Then,  We will find the…

Q: Here are the scores for 15 students on a math test. 89, 86, 88, 92, 94, 91, 77, 75, 82, 93, 81, 87,…

A: Please refer to the image below

Q: The highway mileage (mpg) for a sample of 8 different models of a car company can be found below.…

A: The ascending order of the data set is: 17, 21, 24, 26, 29, 33, 36, 36 Here, n = 8. In the given…

Q: A random sample of 9 health maintenance organizations (HMOS) was selected. For each HMO, the…

A: From the given information, the sample values are 6, 9, 8, 10, 8, 12, 11, 6, 5. The sample mean is…

Q: The sample size of the data 10,10, 10, 10, 10  is

A: The data set is 10, 10,10,10,10.

Q: Ten students took a test in a statistics course and got the following marks: 6, 2, 8,4, 10 ,8,…

A: We have to find out given answer...

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

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

Q: The grade point averages for 10 randomly selected junior college students are listed below. Assume…

A: Given data, 2,3.2,1.8,2.9,0.9,4,3.3,2.9,3.6,0.8 The sample mean and sd is

Q: Q. 1. Calculate median from the following items : 5, 7, 9, 11, 13, 15, 17, 19, 21

A: