2. The table shows the number of people and the total costof their movie tickets at various movie theaters.Theater PricesNumber of People Total Cost (3)215.00313.50322.50418.00537.50a. Complete the scatter plot to representthe data.Total Cost ($)3020100Theater Prices0X2 4 6Number of Peopleb. Identify any outliers in the scatter plot. Whatsituation might have caused an outlier?

Given data: Number of people Total cost ($) 2 15.00 3 13.50 3 22.50 4 18.00 5 37.50…

Answered: 2. The table shows the number of people…

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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2. A researcher measures the relationship between education (in years) and investment gains (in thousands of dollars). Answer the following questions based on the results provided. SP = 16.25. a. Create a scatter plot of the data b. Calculater and r2 c. Report results in APA style. d. What do results mean? Education Investment Gains 14 8 12 11 6. 10 18 14
Here is a data set: 24 18 21 32 21 29 29 35 20 39 31 18 20 18 28 22 26 22 34 34 You are examining the data with a split stem-and-leaf plot. Here is the start of the plot: 1 | 888 2 | 0011224 2 | 6899 31 3 | What should be entered in the second to last row of this table? 31 Question Help:Video Message instructor
What would it be for the histogram box?
Draw a scatter plot for consumption and price
Here is a data set summarized as a stem-and-leaf plot: Stem Leaf 6 1 2 2 3 4 9 7 2 2 2 2 4 9 9 8 4 7 9 5 6 9 Key: 4|5 = 45 How many data values are in this data set? What is the minimum value in the last class? How many of the original values are greater than or equal to 80? What percent of values are greater than or equal to 80? Answer with a percentage rounded to the nearest whole number.
Correct Construct a histogram that represents the following data regarding the selling prices of houšes sold in 2006 for a particular neighborhood. Prices of Houses Class Frequency 99630-119629 119630-139629 4 139630-159629 159630-179629 3. 179630-199629 8. Step 2 of 5: Find the upper class. boundary for the third class.
A high school has 44 players on the football team. The summary of the players' weights is given in the box plot. Approximately, what is the percentage of players weighing greater than or equal to 234 pounds? 166 203 234 154 256 - 0o 150 160 170 180 | 190 200 210 220 230 240 250 260 270 00 Weight (in pounds)
What is the nature of the relationship between population size and murder rate? Use the below chart to discuss. Are there outliers? Might they be driving this pattern?
Use a stem-and-leaf plot to display the data, which represent the thickness (in centimeters) of ice measured at 20 different locations on a frozen lake. Describe any patterns. 5.8 6.3 6.9 7.2 5.1 4.9 4.6 5.8 7.0 6.8 8.2 7.5 7.2 5.8 7.2 8.0 7.4 6.9 5.9 4.9 Determine the leaves in the stem-and-leaf plot below. Key: 3|3 = 3.3 Ice Thickness 6| 8 What best describes the data? A. Most thicknesses are greater than 7 centimeters. B. Most thicknesses are 6 centimeters. C. Most thicknesses are between 5 and 8 centimeters. D. Most thicknesses are less than 5 centimeters.
2. The table below shows the number of pounds of each snack food eaten during the during NBA Finals. Construct a pie graph for the data. Snack Pounds (frequency) Potato chips Tortilla chips 11.2 million 8.2 million Pretzels 4.3 million Popcorn Snack nuts 3.8 million 2.5 million Total n= 30.0 million
Consider this set of data: 4.5 3.2 3.5 3.9 3.5 3.9 4.3 4.8 3.6 3.3 4.3 4.2 3.9 3.7 4.3 4.4 3.4 4.2 4.4 4.0 3.6 3.5 3.9 4.0 Construct a stem and leaf plot by using the leading digit as the stem. Construct a stem and leaf plot by using each leading digit twice. Does this technique improve the presentation of the data? Explain.
The following data are the ages (in years) of 19 economics teachers in a school district. 58 48 40 58 41 60 47 59 53 42 51 44 61 46 43 32 52 31 34 Construct a box and whisker plot for the data.

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