Based on the results of a nation-wide study, the number of contacts programmed into cellphones are summarized on the following boxplot:0H255075Which of the following is true about this data?A. O The lowest observation is an outlier.B. O The highest observation is an outlier.C. The data is skewed left.D. O The data is skewed right.E. O There are no outliers.100125Copp150175200225

It is given that the boxplot represents the number of contacts programmed into cell phones.

Answered: phones are summarized on the following…

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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Students at a high school were polled to determine the type of music they preferred. There were 1960 students who completed the poll. Their responses are represented in the circle graph. Music Preferences O Rap 906 O Alternative 478 What percent of students preferred country music? Rock and Roll 280 Country 166 Jazz 35 Other 95 ..... About % of the students who completed the poll preferred country music. (Round to one decimal place as needed.)
Determine whether the following statement is true or false. If it is false, rewrite it as a true statement. The mean is the measure of central tendency most likely to be affected by an outlier. Choose the correct answer below. OA. The statement is false. Outliers do not affect any measure of central tendency. B. The statement is false. The mode is the measure of central tendency most likely to be affected by an outlier. OC. The statement is false. The median is the measure of central tendency most likely to be affected by an outlier. OD. The statement is true.
Use the IQR to determine if any of the data in the data set are outliers. {23,80,43,23,0,20,23,23,20,28}{23,80,43,23,0,20,23,23,20,28} Any data value less than Answer or greater than Answer are outliers.
Do number 4 and 5. This is not graded.
Short Answer 3: Thirty students were surveyed as to their ethnicity, and the following was the data: Hisp. White Asian Hisp. Afr. White Afr. Hisp. Asian Hisp. Hisp. White White White Hisp. White Afr. Hisp. Hisp. Hisp. Hisp. White Hisp. White Afr. White Afr. Hisp. White Hisp. Graph a bar chart and a pie chart BY HAND, and upload them to this question using the "File Upload" feature!
The five number summary of a dataset was found to be: 46, 52, 59, 62, 67 An observation is considered an outlier if it is below: An observation is considered an outlier if it is above
Use the following data set to answer Questions #12 and #13. 65 55 65 54 60 57 55 58 63 58 57 65 57 58 84 Are there any outliers? There exists at least one outlier in the data set at 84. There exists outliers in the data set at 55 and 84. O There are no outliers in the data set.
Under each boxplot, write a comment about the presence or absence of any outliers (for example, there are __number of outliers or there are no outliers in the ________data)
Question Annual sales (in million taka) by a chain shop are provided below.Year201020112012201320142015201620172018Sales6812181513161210(a) Estimate first order autocorrelation function ?(1) and use this to comment on the properties of the time series.(b) Obtain forecast for the year 2019 from the trend model ?̂?=5.48+4.52?−0.50?2.
The five number summary of a dataset was found to be 0, 2, 10, 14, 20 An observation is considered an outlier if it is below: An observation is considered an outlier if it is above: Question Help: Message instructor Submit Question
In the data set below, 2 is an outlier: 2, 6, 7, 9, 10, 7, 8, 6, 10, 7 O True O False
Check the following data set for outliers. If there is more than one answer, separate them with commas. Select "None" if applicable. , 33, 24, 39, 36, 59, 40 Outliers

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