The highway mileage (mpg) for a sample of 8 different models of a car company can be found below. Find the mean, median, mode, and standard deviation. Round to one decimal place as needed. 20, 23, 25, 28, 30, 32, 33, 33

Q: Determine the range, mean, and standard deviation of the data set. 9,5,9,17,17,16,3,8

A:

Q: Q1. Choose the correct answer 1. The level of measurement of the variable "milk yield in kg" is: b)…

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

Q: Find the midrange for the following group of data items.   84, 85, 86, 90, 89, 85

A: The random variable X follows normal distribution. We have to find the mid range of the data.

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: Find the range, the standard deviation, and the variance for the given samples. Round non-integer…

A: Use EXCEL Procedure for finding the values of range, standard deviation and variance.   Follow the…

Q: Use the magnitudes​ (Richter scale) of the earthquakes listed in the data set below. Find the mean…

A: The data shows the magnitudes​ (Richter scale) of the earthquakes.

Q: Find the median for the following group of data items.   35, 32, 31, 30, 36, 33, 29, 31

A: Given values  35, 32, 31, 30, 36, 33, 29, 31 By using online calculator

Q: Construct the stem-and-leaf plot. Choose the correct answer below. TETE DE DE O A. O B. O C. Stem…

A: The provided data are in increasing order: 67,72,75,86,88,89,89,90,98,100 Construct the…

Q: find the mean, mode, median, midrange, range, mean deviation, variance, and standard deviation for…

A: mean = 31.5mode = 24median = 24midrange = 38range = 48mean deviation = 12.25variance =…

Q: The accompanying table gives the gross domestic receipts for the top 10 movies. Find the mean,…

A: Mean is given as, Mean=10452+201.6+...+228.7​=399.68 Median is the middlemost observation of the…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: Solution: a. The given data is 2, 5, 0 and –1 Then, the mean is Thus, the mean is 1.5.

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: Given the data set below, calculate the range, variance, and standard deviation.   49, 15, 7, 21,…

A:

Q: Find the mean, median, and mode for the following data set. 61 61 89 74 32 98

A:

Q: Find the mean, median, and mode(s) of the data in the following stem-and-leaf plot. The leaf…

A: It is given that the data in the stem-and-leaf plot. The leaf represents the ones digit.

Q: Given the data set, find the mean, median mde and range. Round your answer to two decimal places…

A: Step-by-step procedure to obtain descriptive statistics using Excel is given below: In Excel sheet,…

Q: 42,58,67,55,40,69,66,51,46,48,68,21,24,18,19,25,16,27,30,33,15,31,29,25,16,27,30,43,15,31 draw a…

A: Let's first sort the data  15, 15, 16, 16, 18, 19, 21, 24, 25, 25, 27, 27, 29, 30, 30, 31, 31, 33,…

Q: Find the mean, variance, and standard deviation for the data set. 6, 13, 7, 3, 11, 9, 15, 4, 17, 15

A: Given that :  6,13,7,3,11,9,15,4,17,15. We find mean, variance and standard deviation.