maciemarklin794 maciemarklin794

24-11-2022
Mathematics

Answered

the mean of the sample . a. can never be zero b. is always smaller than the mean of the population from which the sample was taken c. is always larger than the mean of the population from which the sample was taken d. is affected by outliers

Answer :

smecloudbird18 smecloudbird18

04-12-2022

The mean of the sample is affected by the outlier. The mean is non-resistant. That means, it's affected by outliers.

More specifically, the mean will want to move towards the outlier.

Say we have some information

1\s,2 \s, \s3 \s. This has a mean of 2 in it. However, if we include a 94-point outlier in the data set, the mean will change to 25. The mean shifted toward the outlier, as you can see.

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

To learn more about mean

https://brainly.com/question/10842977

#SPJ4

Answer Link

Other Questions

The amount of a sample remaining after t days is given by the equation P(t)- A (9) * the sample and h is the half-life, in days, of the substance. A sample cont

A group of data items and their mean are given. 27, 45, 63, 108, 162, 243; Mean = 108 a. Find the deviation from the mean for each of the data items. b. Find th

4. A circular region has a population of about 44,600 and a population density of 388 people per square kilometer. Find the radius of the region.

The foot of the perpendicular drawn from the point (2, 3) to a line is (3, -1). Find the equation of the line. Also find the equation of the line parallel to th

The table shows the number of miles people in the U.S. traveled by car annually from 1975 to 2015. The equation for the line of best fit is y=0.048x + 1.345, wh

function g is a transformation of the parent exponential function which statements are true about function g if the domain of function g is x greater than zero

Use the display of data items to find the mean, median, mode, and midrange. Stems Leaves

Move the yellow dots in order to make the segments intersect. Let the intersection be called point V. Make the lines intersect in such a way that angle ∠SVT is

Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new c

6. The solid line is the parent function, f(x). Which of the following dotted line graphs shows the translation f(x) = f(x)