Create a scatter plot of the data 6. A relationship expert wants to know if people with higher levels of emotionalintelligence (measured on an interval scale from 1-6, with higher numbers meaningmore intelligence) will be better liked upon first meeting people (measured on a 1-5interval scale, with higher numbers meaning more likable).X: Emotional Intelligence ScoreY: First Impression Rating11.52.5343.5M=3.38M=3.25s=2.14s=1.44SS = 13.69SS = 6.25%DSP = 9.13

Answered: Image /qna-images/answer/11e6b5dc-f6b2-47b9-b712-d9fd59268b67.jpg

Answered: Create a scatter plot of the data

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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A researcher collected data on how much extra sleep subjects got after being placed into one of two groups. Each group received a different set of mediation exercises. The dataset they collected is called df and the first 6 rows are shown here: Which lines of code are required to make the plot above? Click all that apply. a. geom_boxplot(alpha = .3) b. geom_jitter(width=.1, size = 2, color = "navy") c. geom_boxplot(fill = "dodgerblue", alpha = .3) d. geom_jitter(color = "navy") e. ggplot(sleep, aes(x = group, y = extra)) f. theme_classic()
Describe the three primary charts and graphs used to organize and display data.
This data type data is non-numbers, OR numbers that do not represent quantities.
Grass buffer strips are grassy areas that are planted between bodies of water and agricultural fields. These strips are designed to filter out sediment, organic material, nutrients, and chemicals carried in runoff water. The figure [SEE PHOTO A] below shows a cross-sectional view of a grass buffer strip that has been planted along the side of a stream. A study in Nebraska investigated the use of buffer strips of several widths between 5 feet and 15 feet. The study results indicated a linear relationship between the width of the grass strip (x), in feet, and the amount of nitrogen removed from the runoff water (y), in parts per hundred. The following model was estimated. yˆ = 33.8 + 3.6x A scientist in California wants to know if there is a similar relationship in her area. To investigate this, she will place a grass buffer strip between a field and a nearby stream at each of eight different locations and measure the amount of nitrogen that the grass buffer strip removes, in parts per…
The electric power consumed each month by a chemical plant is thought to be related to the average ambient temperature (x₁), the number of days in the month (x₂), the average product purity (x3), and the tons of product produced (x4). The past year's historical data are available and are presented in the following table: Y 240 236 270 274 301 316 270 296 267 276 288 261 25 31 45 60 65 72 80 84 75 60 50 38 X2 24 21 24 25 25 26 25 25 24 25 25 23 Fit a multiple linear regression to predict power (y) using x1, X2 X3, and X4. Calculate R2 for this model. Round your answer to 3 decimal places. 91 90 88 87 91 94 87 86 88 91 90 89 X4 100 95 110 88 94 99 97 96 110 105 100 98
Can this be converted into a frequency histogram?
When creating the dot plot, how are multiple data points for a single score displayed? a. A larger size dot is used; the size of the dot is directly proportional to the number of data points. b. More than one dot is used; dots are placed side by side creating a wider interval. c. A dot plot is innappropriate when multiple data points exist for a single score. d. Multiple dots, representing each data point, are replaced on top of one another.
In the United States, it is illegal to drive with a blood alcohol concentration of 0.08 or higher. (A blood alcohol concentration of 0.08 indicates 0.08% alcohol in the blood.) The scatter plot shows the relationship between the number of one-ounce beers consumed per hour by a 200-pound person and that person's corresponding blood alcohol concentration. Also shown is a line that passes through or near the data points. Blood Alcohol Concentration Based y on a Body Weight of 200 Pounds 0.14 0.12 0.10 (7, 0.121) 0.08 0.06 0.04 (3, 0.053) 0.02 2 3 4 5 7 Number of Beers per Hour Source: National Highway Traffic Safety Administration a. Use the two points whose coordinates are shown by the voice balloons to find the point-slope form of the equation of the line that models the blood alcohol concentration of a 200-pound person, y, who consumes x one-ounce beers per hour. b. Write the equation from part (a) in slope-intercept form. Use function notation. c. Use the linear function to predict…
The data represent the heights in feet and the number of stories of the tallest buildings in a city. Height, x 398 967 534 390 473 872 728 920 782 Stories, y 24 58 32 27 33 53 48 59 52 Scatter Plot for the Heights (in Feet) and Number of Stories of the Buildings. 90- 50- 40- 30- 20+ 10- 100 200 400 600 Part: 0/3 Part 1 of 3 Find the value for r. Round your answer to at least three decimal places.
Draw a scatter diagram with square feet of living space as the independent variable and selling price as the dependent variable and describe variable and describe the relationship between the size of a house and the selling price.
Given data of height, x and stories, y is of six notable buildings in a city. height numbers: 768, 628, 518, 511, 491, 478 and stories numbers: 52, 48, 46, 43, 37, 35. What is the scope and y intercept of this? Round the scope to three decimal places as needed. Round the y-intercept to two decimal places as needed.
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