Data was collected for 225 randomly selected 10-minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the table below. Number of Guests 200 - 209 210 - 219 220 - 229 230 - 239 240 - 249 What is the class width? Class width= Frequency 28 85 53 49 10 =

Q: Mean (a) For these data, which measures of central tendency take more than one value? Choose all…

A: Mean: It is the sum of an observations divided by the total number of observations of the data set.…

Q: What is the arithmetic mean of the data set: 4, 5, 0, 10, 8, and 3?

A: Arithmetic mean: x=∑xn

Q: How many people took part in this survey? * The table shows data about what type of phones that…

A: To arrange the data of two categorical variables, two ways contingency table is used. The first row…

Q: Find the mean for the given data set, 23,56,78,96 and 74

A: 23,56,78,96,74

Q: Age (yr) when award was won Frequency 20-29 29 30-39 36 40-49 14 50-59 60-69 70-79 80-89 4621

A: Given data of frequency distribution. Here he asked about the number of individuals included in the…

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

A:

Q: Find the mean for the given data set, 34,56,79,25,68

A: Answer: From the given data, 34,56,79,25,68 Sample size(n) = 5

Q: How is the frequency of the segmentation set?

A: Segmentation is an important part of statistics. The Heterogeneous data is divided into a…

Q: Create 5 Number Summaries: minimum, Q1, Q2, Q3(median), maximum, using the following data sets.…

A: Data : { 45,58,34,42,52,49,50,45,51 } First arrange data in increasing order : { 34, 42, 45, 45, 49,…

Q: You are interested in finding a 98% confidence interval for the average commute that non-residential…

A: 20,22,26,20,19,11,17,9,22,13,24,15,9,23,19sample size(n)=15

Q: find 2nd deciels for given data 12,15,4,69,85,63,34,75,62,69,74,52,16,46,42

A:

Q: find 5 number summary for given data   2,5,8,9,11,15,14,16,18,20,25,30,35,40,48,50

A:

Q: Find the mean for the given data, 26,34,56,44,78,97,17,38,57,38

A: Answer: Given data is, 26,34,56,44,78,97,17,38,57,38 Sample size (n) = 10

Q: Find the mean for the given data set, 33,46,79,26,85

A: Answer: From the given data, 33,46,79,26,85 Sample size(n) = 5

Q: Find the mode of these test scores: Test scores 100,75,80,90,80, 100,92,88,80,84,81

A: Test scores 100,75,80,90,80, 100,92,88,80,84,81

Q: Find the mean for the given data set, 23,46,76,38,59

A: Answer: From the given data, 23,46,76,38,59 sample size(n) = 5

Q: Find the mean of the set of sample data 96, 54, 66, 78, 62, 80, 54

A: Mean=sum of all observationsnumber of observations=96+54+66+78+62+80+547=4907=70

Q: Represent the data using a sliding bar diagram

A:

Q: Can you please create a pie chart and histogram from the number in the photo attached

A:

Q: Find the range for the following data: 72,62,63,70,41,82,32,36,75,52,73,79,41,83,45

A: From the provided information, The data values are as follow:…

Q: Find the mean for the given data set, 89,110,145,160,185

A: Answer: From the given data, 89,110,145,160,185 Sample size(n) = 5

Q: OMean (a) For these data, which measures of OMedian central tendency take more than one value? OMode…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: find 10th pr for given data  45,85,98,7,56,78,56,34,25,96,85

A:

Q: Find the mean for the given data set, 45,68,95,20,44,65,22,18,72,22

A: observations : 45,68,95,20,44,65,22,18,72,22 mean = ?

Q: Find the mean for the given data set, 23,56,78,93,76

A: data set : 23,56,78,93,76 mean of data = ?

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

A:

Q: how do you determine how many observations are in the first class of a stem and leaf chart

A: The objective is to infer the no. of observations (or frequencies) in the stem-and-left plot.

Q: Find the mean for the given data set, 35,68,56,29,72

A: Answer: Given data set is, 35,68,56,29,72 Sample size of the given data set (n) = 5

Q: Find the sample mean for the data set, 25,66,89,35,65,30,65,48,98,47

A: Answer: From the given data, 25,66,89,35,65,30,65,48,98,47 Sample size(n) = 10

Q: Give five different numbers whose mean is 11 and range is 14.

A: Here use basic formula of mean and range

Q: find 1st pr for given data  45,85,98,7,56,56,32,56,78,56,34,25,96,85

A:

Q: Data was collected for 310 randomly selected 10 minute intervals. For each ten-minute interval, the…

A: The class width is ordinarily defined as the difference between the upper limit (or boundary) and…

Q: A car dealership records the number of cars sold each day over a week: 20, 25, 18, 22, 26, 19, and…

A: Mean Calculation: Sum of all values / Number of values= (20 + 25 + 18 + 22 + 26 + 19 + 21) / 7= 151…

Q: Find the mean for the given data set, 34,56,79,64,38

A: Answer: From the given data, 34,56,79,64,38 Sample size(n) = 5

Q: The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48,…

A: Given data: 36, 42, 28, 52, 48, 36, 31 Data in ascending order. 28, 31, 36, 36, 42, 48, 52

Q: Use the data set {13, 16, 17, 18, 19, 19, 20, 25, 27, 30, 35, 42} The data represent the ages of a…

A: