Use the boxplot below to answer the following questions about the number of stocks soldby three companies.CompanyCBA0Distribution of Number of of Stocks Sold200040006000Number of Stocks Sold8000Assuming that all of the values in the data set are unique, how many outliers are there in thedata set indicated by the box plots?

Given the box plot for the three companies A, B, and C.want to calculate how many outliers are in…

Answered: Use the boxplot below to answer the…

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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Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine (measured in milligrams). The first two are definitely not good for a person's health, and the last ingredient can cause addiction. Use the data in the table above to make a stem-and-leaf display for milligrams of tar per cigarette smoked. (Enter NONE in any unused answer blanks.) Are there any outliers? A. Yes, 1.0 may be an outlier. B. No, there are no outliers. C. Yes, 29.8 may be an outlier.
The following data are the ages at which a sample of 35 American mothers first gave birth: 20 28 33 33 21 18 24 20 32 16 27 21 17 22 19 40 19 24 24 24 17 31 28 26 18 23 20 18 14 16 21 16 20 20 19 If you were to create a stem-and-leaf plot, how many stems would there be? Explain.
Suppose you are given the following five pairs of scores: X Y 8 1 7 2 6 3 9 4 0 10 Create a scatter diagram of these scores in the following diagram. For each of the five (X, Y) pairs, click on the plotting symbol (the black X) in the upper right corner of the tool, and drag it to the appropriate location on the grid. y 10 9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 The mean x score is Mx = 5 x 7 10 Based on your scatter diagram, you would expect the correlation to be and the mean y score is My = ?
A factory owner has taken a sample (n = 20) of workers to see how many broken widgets each employee produces per day. For the following data, construct a frequency distribution table. Include columns for observed value (Xcat), frequency, proportion, and percent. 2 1 0 2 1 0 7 3 8 0 1 5 0 0 9 2 0 1 3 0
The following graph expresses the number of sick animals found survey of 350 rural properties: a) Classify the variable and How many properties aggregate at most two sick animals? b) What is the percentage of properties that, only a sick animal? c) What is the percentage of properties that dissipate at least one animal sick? d) What was the fashion and also Determine a median.
SKIP IF YOU ALREADY DID THIS
H.W: Find forward and backward differences tables for the following data: 1. (1,0), (2,5), (3,22), (4,57), (5,116) 2. (10,0.9848), (20,0.9397), (30,0.866), (40,0.766), (50,0.6427) 3. (1,0), (1.5,0.176), (2,0.301), (2.5,0.398), (3,0.477), (3.5,0.544)
1. The box and whisker plot shows the ages of people at a restaurant. 6 5 13 21 33 42 10 15 20 25 30 35 40 45 Part A: What percent of people are younger than 33 years old? Part B: The following data points are added to the data set. (6, 21, 45, 60). Which of the data points would be an outlier?
The Midland National Bank selected a sample of 40 student chequing accounts. Below are their end of themonth balances.404 74 234 149 279 215 123 55 43 321 87 23468 489 57 185 141 758 72 863 703 125 350 44037 252 27 521 302 127 968 712 503 489 327 608358 425 303 203a. Develop a box plot of the data values in the data set.b. Is the data distribution skewed or symmetrical?c. How many outliers are present in the data?

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