The table below represent the scorer of 40 students in a long quiz.Class IntervalFrequency Class MarkClassBoundary4.5-9.55-910-1415 - 1920 - 2425-2930 - 3435-3940 - 444e. Standard Deviation26951310712172227324742Find the:a. mean b. median c. mode d. Variance9.5-14.514.5-19.519.5-24.524.5-29.529.5-34.534.5-39.539.5-44.5f. From the given table, Construct a Frequency HistogramRelativeFrequency0.100.050.150.2250.1250.0250.7250.25CF4036342819141310

Given that Frequency distribution table Class Frequency (f) Mid value (x) f⋅x cf 5-9 4 7 28 4…

Answered: Find the: a. mean b. median c. mode c

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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For the following scores, calculate the mean, median, mode, and range. 2, 25, 22, 24, 22, 23
A congressperson wants to come up with a single value to describe the prices of homes in their district. However, their district consists of a few homes that are extremely expensive compared to the others. Which descriptive statistic should they use? a. Range b. Mode c. Median d. Mean
What is the mean of .27, .63, .45, .25, .31, 1.15, .64, 1.33, 1.14, 0.41, 0.47
Consider the following set of homerun distances (in feet) to centre field in 13 ballparks: {387, 400,400, 410, 410, 414, 415, 420, 420, 457, and 461}a. What is the median?b. What is the mean?c. What is the mode?
A business reports that their average salary is over $91,000, the simple mean of the salaries listed in the chart. Alternatively, instead of a simple mean, the business could report the median, or the mode. Which would be the most useful to someone deciding whether to apply for an entry level job at this business? Job Number of Employees Salary Line workers 10 $30,000 Office manager 1 $45,000 CEO 1 $200,000 Select one: a. Simple mean is best b. Simple mean and median are nearly equal numerically. They are equally good for this purpose and better than the other options. O c. Simple mean and mode are equally good for this purpose and better than the other options. d. Median and mode are about equally good for this purpose and better than other options.
In a survey that asked individuals about their favorite styles of music, 37 replied rock, 27 said they preferred pop music, 14 stated they like classical music the most, and 3 individuals stated they preferred opera. Based on this data, what would be the mode? Why couldn’t the mean or median be used to describe this set of values?
Find the mean, the median, and the mode of the following salaries of employees of the Moe D. Lawn Landscaping Company. (If an answer does not exist, enter DNE.) mean $ 31750 median $ 29500 mode $ DNE Salary Frequency $23,000 4 $29,000 3 $30,000 $45,000 1 PictureNt/Corbis
Cris Turlock owns and manages a small business in San Francisco, California. The business provides breakfast and brunch food, via carts parked along sidewalks, to people in the business district of the city. Being an experienced businessperson, Cris provides incentives for the four salespeople operating the food carts. This year, she plans to offer monetary bonuses to her salespeople based on their individual mean daily sales. Below is a chart giving a summary of the information that Cris has to work with. (A "sample" is a collection of daily sales figures, in dollars, from this past year for a particular salesperson.) Groups Sample size Sample mean Sample variance Salesperson 1 143 204.8 2382.8 Salesperson 2 97 209.9 2501.3 Salesperson 3 53 218.3 2461.6 Salesperson 4 95 205.8 2373.9
find mean median and mode 10.2,10.5,10.7,10.9,10.9,11,11,11,11,11.1,11.1,11.2,11.5,11.6,11.8,11.9,12
Find the mean, the median, and the mode of the folowing salaries of emptoyees of the Moe D. Lawn Landscaping Company. (If an answer does not exist, enter DNE.) mean median $ mode Salary $23,000 $29,000 Frequency $30,000 2 $45,000
Calculate the mean of the following numbers: 15, 37, 50, 10, 24, 12, 32, 20. 25 40 20 22
An insurance company crashed four cars of the same model at 5 miles per hour. The costs of repair for each of the four crashes were $444, $447, $470, and $207 O. Compute the mean, median, and mode cost of repair. Compute the mean cost of repair. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mean cost of repair is $ (Round to the nearest cent as needed.) O B. The mean does not exist. Compute the median cost of repair. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The median cost of repair is $ (Round to the nearest cent as needed.) O B. The median does not exist. Compute the mode cost of repair. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mode cost of repair is $ (Round to the nearest cent as needed.) O B. The mode does not exist.

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