The number of miles per gallon (MPG) for56foreign cars is given in the following frequency table. Find the mean, median, and mode for these data. MPG192021222324252627282930 Frequency172447884353 Question content area bottomPart 1Find the mean. Select the correct choice below and fill in any answer boxes in your choice. A.The mean is approximatelyenter your response here .(Type an integer or decimal rounded to the nearest tenth as needed.) B.There is no mean for these data.Part 2Find the median. Select the correct choice below and fill in any answer boxes in your choice. A.The median isenter your response here .(Type an integer or decimal rounded to the nearest tenth as needed.) B.There is no median for these data.Part 3Find the mode(s). Select the correct choice below and fill in any answer boxes in your choice. A.The mode(s) is/areenter your response here .(Use a comma to separate answers as needed.) B.There is no mode for these data

Given data is MPG Frequency 19 1 20 7 21 2 22 4 23 4 24 7 25 8 26 8 27 4 28 3…

Answered: The number of miles per gallon (MPG)…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

MPG	19	20	21	22	23	24	25	26	27	28	29	30
Frequency	1	7	2	4	4	7	8	8	4	3	5	3

Question content area bottom

Part 1

Find the mean. Select the correct choice below and fill in any answer boxes in your choice.

The mean is approximately

enter your response here

(Type an integer or decimal rounded to the nearest tenth as needed.)

There is no mean for these data.

Part 2

Find the median. Select the correct choice below and fill in any answer boxes in your choice.

The median is

enter your response here

(Type an integer or decimal rounded to the nearest tenth as needed.)

There is no median for these data.

Part 3

Find the mode(s). Select the correct choice below and fill in any answer boxes in your choice.

The mode(s) is/are

enter your response here

(Use a comma to separate answers as needed.)

There is no mode for these data

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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