HELP PLEASE URGENT!! Thank you :) Options for C and DC: 1. Public/private. 2. Standard deviation of/mean. 3.larger/smallerD: 1. Public/private. 2. Standard deviation of/mean. 3. Larger/smaller Here are the 2013 tuitions (in dollars) of 10 randomly selected 2-year, public colleges.1761, 1754, 3493, 1135, 2337, 1847, 3587, 3716, 4570, 3140 Oa. Find the mean tuition.(Round to the nearest tenth as needed.)b. Find the standard deviation of the tuitions.(Round to the nearest tenth as needed.)c. The mean tuition of 10 randomly selected 2-year, private colleges is $13,493. The standard deviation is $4876. Which sample of colleges has the lower typical tuition, the 10 public colleges or the 10 private colleges? Explain.tuition for the sample of public colleges isThe 10V colleges have a lower typical tuition because thed. Which sample of colleges has tuitions with less spread, the 10 public colleges or the 10 private colleges? Explain. See part (c)V tuition for the sample of public colleges isThe 10V colleges have tuitions with less spread because thepublicprivate

Solution We will use some excel function to answer the part c and d.

Answered: Here are the 2013 tuitions (in dollars)…

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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HELP PLEASE URGENT!! Thank you :) Options for C and D C: 1. Public/private. 2. Standard deviation of/mean. 3.larger/smaller D: 1. Public/private. 2. Standard deviation of/mean. 3. Larger/smaller

Here are the 2013 tuitions (in dollars) of 10 randomly selected 2-year, public colleges.
1761, 1754, 3493, 1135, 2337, 1847, 3587, 3716, 4570, 3140 O
a. Find the mean tuition.
(Round to the nearest tenth as needed.)
b. Find the standard deviation of the tuitions.
(Round to the nearest tenth as needed.)
c. The mean tuition of 10 randomly selected 2-year, private colleges is $13,493. The standard deviation is $4876. Which sample of colleges has the lower typical tuition, the 10 public colleges or the 10 private colleges? Explain.
tuition for the sample of public colleges is
The 10
V colleges have a lower typical tuition because the
d. Which sample of colleges has tuitions with less spread, the 10 public colleges or the 10 private colleges? Explain. See part (c)
V tuition for the sample of public colleges is
The 10
V colleges have tuitions with less spread because the
public
private

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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