The following statistics represent weekly salaries at a construction company. $660 First quartile $485 $560 Third quartile $635 $595 95th percentile $834 Mean Median Mode Pardlies Sor *** The percent of employees' salaries that surpassed $635 is%.

Q: The Insurance Institute for Highway Safety crashed the 2010 Hondo Civic four times at 10 miles per…

A: It is given that the data  $420, $462, $409, $236

Q: A sample of house owners was asked how old they were when they got their first house.  The results…

A:

Q: Which has a higher median?   actresses both have the same median data is needed to tell actors

A: Which has a higher median? We know that median is the middle number in a sorted, ascending or…

Q: Calculate the 40th percentile for the following set of data: 1, 5, 8, 9, 11, 13, 14, 14, 15, 16,…

A: For the given data Calculate the 40th percentile

Q: Make frequency tables for the following data sets. Include columns for relative frequency and…

A: According to the provided data, the frequency table with relative frequency is shown as;

Q: Calculate t for a comparison for repeated-measures data?

A: The computational procedure is to compute the difference between each pair of observations (di)…

Q: Find the 83rd percentile of the following data set. 87, 90, 83, 78, 95, 82, 86, 84, 88, 88, 93, 95,…

A: Given, The data set is 87, 90, 83, 78, 95, 82, 86, 84, 88, 88, 93, 95, 82, 89, 88, 83         To…

Q: Take 50 observations at random ranged from (117- 254). Make a grouped frequency distribution. Find…

A: We draw a 50 random numbers between 117 to 254 using command #RANDBETWEEN() in excel. 195 158…

Q: The purpose of this assignment is to learn to organize and present statistical data by using…

A: Data is given for Time spent per week in meeting We have to calculate frequency table and graph

Q: Find the range of the following data points: 100.1, 97, 77, 68, 123.4, 23.5, 214, 156, 214.2, 211,…

A:

Q: Imagine a dataset with a mean of 60 and a median of 40, what does this tell you about skewness?

A: Given : mean = 60  median = 40

Q: Identify by name three important groups of percentiles.

A: In this case, we need to identify the three important groups of percentiles.

Q: construct a frequency distribution table for the following set of scores. include columns for…

A: The frequency is the number of times the data points has occurred in the data. The relative…

Q: The ages of a group of 10 people are as follows: 25, 30, 35, 40, 45, 50, 55, 60, 65, and 70. Find…

A: The ages of a group of 10 people are as follows: 25, 30, 35, 40, 45, 50, 55, 60, 65, and 70.

Q: The following refer to the following data set: 91 70 68 66 25 70 56 62 82 100 What is the mean () of…

A: Solution : Let X: given data X = 91, 70, 68, 66, 25, 70, 56, 62, 82, 100  n = 10 a) Mean of data set…

Q: nd the  median and mode of the following data:

A: Given data, 5,10,5,15,5,20 Sort the data in ascending order 5,5,5,10,15,20

Q: Using the following data, construct a box plot. Data: 21, 23, 24, 25, 29, 33, 49 Find the minimum,…

A: X (x-xbar)^2 21 66.30612 23 37.73469 24 26.44898 25 17.16327 29 0.020408 33 14.87755…

Q: Given the bowling scores of the 8 players below, find the mean and median of the data. Bowler 1: 104…

A: We have to find mean and median

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

A: The dataset is given as 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13. We know that the to detect outlier…

Q: Determine the range of the following data: 13,32,31,21,24,36,43,67,64,58,62,63,72,83,52,69,81 ,77

A: arrange data in accending order 13, 21, 24, 31, 32, 36, 43, 52, 58, 62, 63, 64, 67, 69, 72, 77, 81,…

Q: Find the median of the following data set 4, 6, 5, 3, 5, 8, 7, 3, 7, 6, and 3. a. 8 b. 6 c. 5 d. 7

A: c) 5

Q: Let the following data set is given: 1 4 3 3 6 11 7 For this data set find the mean, median…

A: Mean = (Summation Xi)/n Here sample size n= 7 Mean =(1+4+3+3+6+11+7)/7 = 5

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

A: Given values…

Q: Consider the chart below that describes the average student runner speeds. Find the percentile…

A: Given data of average student runner speeds as shown below2 2.5 3 4 5 6 2.75 8 107 4 5.5 8 2 3.5 5.5…

Q: A nurse practitioner is studying the effects of sugary drinks on weight gain. To begin the study,…

A: Let us suppose the sample size equals n = 100 From the give relative frequency histogram we have the…

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: q11- Median is which percentile of the data? Select one: a. 25th. b. 50th. c. 75th. d. 80t

A: b. 50th

Q: Make a stemplot of these data. Describe the overall pattern of the distribution. Are there any…

A: Steps for Stem-and-leaf diagram: In stem plot each of the observation is separated into two parts,…

Q: Use the following Data Set.0.09 ,0.11 ,0.11 ,0.13 ,0.14 ,0.15 ,0.17 ,0.17 ,0.18 ,0.18 ,0.23 ,0.35(a)…

A: write the given data in ascending order.             Q1 = 0.12     Median = 0.15+0.172=0.160.09 ,…

Q: media. 2006 income of people at least 25 years old who had a bachelors degree but no higher degree…

A: here we have to find which number is the median and which number is mean.

Q: What is the mode and median in this data set?

A: Let X denote the number of own children in the household The given frequency distribution table is,…

Q: Find the mean, median, and mode of the following scores.    test score…

A: Mean , Mode and Median

Q: data set has five values. The 45th and the 55th percentile are both 16. The largest value is 64, and…

A:

Q: The median for the data 40.6, 7.7,2.2, 31, 23.7, 12, 18.9 is O 31.0 O 23.7 O 22 O18.9 7.7

A: Given query is to find the median of the data set.

Q: Consider the following data.  4.1, 2.1, 3.3, 2.9, 1.4, 3.5, 4.8, 1.2, 4.8 What is the median of the…

A: The first part of the question is asking for the median of a set of data. The median is the middle…

Q: We use control charts to monitor a. random variation. b. assignable variation C. natural variation

A: Control charts are used to monitor two types of variation : Common-cause variation and Special cause…

Q: 8- What is the median of this data set? What does this number mean? 10 20 30 40 50 60 70 80 90 100…

A: Solution: Here, the box plot is given.

Q: Below is the five-number summary of salaries (in $) for a sample of marketing managers.   Min Q1…

A:

Q: Make frequency tables for the following data sets. Include columns for relative and cumulative…

A:

Q: Calculate the 65th percentile of the data shown x 8.2 14 18.6 21.9 41.8 47.3 54 54.2 59.8 69.4

A: Given information: The data are arranged in ascending order as given below: 8.2, 14, 18.6, 21.9,…