464851The data represent the age of world leaders on their day of inauguration. Find the five-number summary, and construct a boxplot for the data. Comment on the shape 61of the distribution.4467565055445243634651....RYThe five-number summary is.(Use ascending order.)Choose the correct boxplot of the data below.O A.O B.C.405060704050607040506070Choose the correct description of the shape of the distribution.O A. The distribution is roughly symmetric.O B. The distribution is skewed to the right.O C. The distribution is skewed to the left.O D. The shape of the distribution cannot be determined from the boxplot.StatcrunchNext7:53SAMSUNGesc@$&backspaceㄖし FrequencyIn a national survey college students were asked, "How often do you wear a seat belt when riding in a car driven by someone else?" Theresponse frequencies appear in the table to the right. (a) Construct a probability model for seat-belt use by a passenger. (b) Would youconsider it unusual to find a college student who never wears a seat belt when riding in a car driven by someone else?ResponseNever101306RarelySometimes500Most of the time1216Always2620.....(a) Complete the table below.ResponseProbabilityNever(Round to the nearest thousandth as needed.)Rarely(Round to the nearest thousandth as needed.)Sometimes(Round to the nearest thousandth as needed.)Most of the time(Round to the nearest thousandth as needed.)Always(Round to the nearest thousandth as needed.)(b) Would you consider it unusual to finda college student who never wears a seat belt when riding in a car driven by someone else?O A. No, because there were 101 people in the survey who said they never wear their seat belt.B. Yes, because 0.01

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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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Interpret the side-by-side (comparative) box-and-whisker plot using the five-number summary. Compare and discuss the typical annual starting salaries for each major. What conclusions can be drawn? Describe each distribution for accounting and marketing majors' annual starting salary.
Construct a dotplot for the given data. 1.2, 1.0, 0.8, 0.9, 0.8. 0.8, 1.1, 1.0, 2.1, 1.3, 0.9, 0.8, 0.8, 0.9, 0.9 L USE SALT 00.5 1.0 1.5 2.0 2.5 1.0 1.5 2.0 005 2.5 00.5 1.0 1.5 2.0 2.5 00.5 1.0 1.5 2.0 2.5 Describe the shape of the distribution and look for any outliers. O The data is skewed left with one unusually small outlier. O The data is skewed left with no obvious outliers. O The data is skewed right with one unusually large outlier O The data is mound shaped with no obvious outliers. O The data is mound shaped with one unusually smal and one unu usually large outlien
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Show work and appropriate explanation please.
Please help. Part A.

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