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, 27, 29, 31, 34, 34 Mean = Median = Mode= Standard Deviation = Question Help: Message instructor

Use the magnitudes​ (Richter scale) of the earthquakes listed in the data set below. Find the mean and median of this data set. Is the magnitude of an earthquake measuring 7.0 on the Richter scale an outlier​ (data value that is very far away from the​ others) when considered in the context of the sample data given in this data​ set? Explain. a. Find the mean and median of the data set using a calculator or similar data analysis technology. The mean of the data set is ​(Round to three decimal places as​ needed.) b. The median of the data set is ​(Round to three decimal places as​ needed.)

Complete the table and find the mean, median and mode. NOTE: Draw the table in your paper. CLASSES FREQUENCY CLASS CLASS MARK CUMULATIVE BOUNDARIES FREQUENCY 21 - 30 31 - 40 41 - 50 51 - 60 61 - 70 71 - 80 81 - 90 17 24 32 42 45 50

Determine the median and mode from the histogram.

Can someone please help? Thank you.

Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found or a measure does not represent the center of the​ data, explain why.   A sample of seven admission test scores for a professional school are listed below.     11.1 ,  10.7 ,  10.4 ,  9.5 ,  11 ,  9.5 , 11.4     What is the mean​ score? Select the correct choice below and fill in any answer box to complete your choice.     A. The mean score is= ​(Round to one decimal place as​ needed.)   B. There is no mean score.     What is the median​ score? Select the correct choice below and fill in any answer box to complete your choice.   A. The median score is= ​(Round to one decimal place as​ needed.)   B. There is no median score.   What is the mode of the​ scores? Select the correct choice below and fill in any answer box to complete your choice.     A. The​ mode(s) of the scores is​ (are)= ​(Use a comma to separate answers as​ needed.)   B. There is no mode.

A simple data set has been provided to practice the basics of finding measures of variation. 2, 4, 8, 8 For the data​ set, determine the range and the sample standard deviation.

Find the mean for the following group of data items. 74, 71, 73, 66, 71, 77 The mean is 72. (Type an integer or a decimal.)

Earnings of Nonliving Celebrities Forbes magazine prints an annual Top-Earning Nonliving Celebrities list (based on royalties and estate earnings). Find the mean, median, mode, and midrange for the data. Comment on the skewness. Figures represent millions of dollars. Rodgers & Hammerstein 235 John Lennon 15 Michael Jackson 90 Dr. Seuss 15 Elvis Presley 55 Albert Einstein 10 JRR Tolkien 50 Michael Crichton 9. Charles Schulz 35 Jimi Hendrix 8 Send data to Excel Part: 0 / 5 Part 1 of 5 Find the mean. Rounding rule for the mean: round to one more decimal place than the data as needed. Mean:

B. Directions: For each of the following, calculate the mean, median and mode. Show your solution. (Ungrouped data) 1. 7, 8, 9, 5, 8, 7, 7, 9, 8, 6 2. 100, 120, 132, 122, 145, 121, 105, 109, 3. 115, 119, 114, 112, 112, 109, 104, 106