8: What is the slope shown in the table of data? Y. A: m 0 B: m 1 C: m 5 D: m undefined 1 5. 3 5 5. 2.

Q: Graphing 1. Graph the data from Data Table II. Put time on the x-axis and distance on the y-axis.…

A:

Q: What is the apparent slope of the line graphed below? 5 4 3 2 ! 0 74 2 S I2 2 IS N IS

A:

Q: 1: What is the slope of the line shown in the graph? A: m 1.5 B: m = 2 C: m 1 -1 D: m = -3 -2

A: The line pass through points (0,-3) and (1,-1)

Q: 5: What is the slope shown in the table of data? A: m 4 B: m = -4 1 -1 C: m = 2 D: m = -2 3 4 11 6:…

A:

Q: 7: What is the slope shown in the table of data? A: m 4 B: m 2 C: m = -2 D: m = 3 4 8. 12 1. 3. 57

A: This question is about the equation of line

Q: The following regression output is for predicting the heart weight (in g) of cats from their body…

A: From the output, the slope is 4.034 and the intercept is -0.357.

Q: 18. Use the scatter plot to answer the question. Oren's Vegetable Garden y 50 40 30 20 10 Plants…

A:

Q: 200 c 180 160 140 120 100 Cost in Dollar

A:

Q: Use the graph to determine the units of the slope and the y-intercept. 9. 8- 7- units of slope: 6-…

A: Given,

Q: . U.S. Music Albums Sold In 2007 music sales were 500 million albums and in 2015 sales were 240…

A: Part(a) We are given with two points  (2007,500)  and (2015,240) Now we find slope intercept form of…

Q: Charlotte-Mecklenburg Schools Unit 4 Lesson 3 Practice Problems O 1. The scatter plot shows the…

A: We are given the linear model as       y = -1.62x + 18 where,        y = waiting time (in minutes)…

Q: The table and scatter plot show the time spent texting, x, and the time spent exercising, y, by each…

A: Regression equation usually used to predict the value. It is the equation of independent and…

Q: 9- 7- 6- 5- 4- 3- 2- 1- 18 2. OK 95 5. 4.

A:

Q: 6. Find the slope of the line and write the slope as a rate of change. This graph approximates the…

A: Slope of a straight line can calculated by the given coordinate points using the formula: Slope=…

Q: The biology students recorded the data below. Circumference (x) Height (y) 3 21 3.4 22 4.8 27 5.7 35…

A: (c) From the information, given that Thus,

Q: The local hospital is putting in a wheelchair ramp. What is the slope of this ramp? 28 ft O 7 4 ft

A:

Q: Find the slope from the line of best fit y = -2-X. O -2 0-¹ O O 2

A: Given : The line of best fit y y=-2-12x

Q: Oscar buys his lunch in the school cafeteria. The cost of 15 school lunches is $33.75. Which graph…

A: cost of 15 school lunches = $33.75that means : 33.7515 = $2.25lunch

Q: The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y,…

A:

Q: Find and interpret the slope for each real-world situation. 13. 180 (8, 170) 160 140 120 100 (4,…

A: To find and interpret the slope for each real-world situation. (13)  (14)

Q: Darcy's age should go on the axis. The range of the axis should be from to Age (years) Height…

A: Scatter Plot :          It is the graphical representation to display the data and to determine the…

Q: Find the equation of the line of best fit from the data in the table. Round the slope and the…

A:

Q: cant read the handwriting .... especially"slope is not defined at xxx points" what is the xxx? cant…

A: It is ''slope is not defined at corner points ".

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.