subject
Mathematics, 17.02.2022 04:20 oliviajewelwilliams

Super Survey Simulator Directions
Complete each of the following tasks, reading the directions carefully as you go. Be sure to show all work where indicated, including inserting images of graphs. Be sure that all graphs or screenshots include appropriate information such as titles, labeled axes, etc. If your word processing program has an equation editor, you can insert your equations here. Otherwise, print this activity sheet and write your answers by hand.
In addition to the answers you determine, you will be graded based on the work you show, or your solution process. So, be sure to show all your work and answer each question as you complete the task. Type all your work into this document so you can submit it to your teacher for a grade. You will be given partial credit based on the work you show and the completeness and accuracy of your explanations.
Your teacher will give you further directions about how to submit your work. You may be asked to upload the document, e-mail it to your teacher, or print it and hand in a hard copy.
Now, let’s get started!

Step 1: Collect and organize your data.
Using the Super Survey Simulator, survey 10 students of your choice and gather data. Create an organized representation of your data below.

What do you think the purpose of this survey is? Explain.

Step 2: Graph your data.
After organizing your data, you will now create a graphical representation of your data.
Why is a scatterplot an appropriate display for this data set?

What features would need to be included on a scatterplot so that the data can be easily analyzed? Make a list of needed features and explain why each is important to the graph.

Next, you will make a scatterplot. Name a point that will be on your scatterplot and describe what it represents.

Using the regression calculator in your tool bar, create a scatterplot using your data set from step 1. Insert a screenshot of your scatterplot, or recreate it below.

Step 3: Analyze your data.
Now that you have represented your data graphically, it can be more easily analyzed.
Describe how the line of best fit and the correlation coefficient can be used to determine the correlation between the two variables on your graph.

Describe the type of correlation between the two variables on your graph. How do you know?

Does the correlation between the variables imply causation? Explain.

How do you calculate the residuals for a scatterplot?

Calculate the residuals for your scatterplot in step 2d.

Create a residual plot for your data.

Does your residual plot show that the linear model from the regression calculator is a good model? Explain your reasoning.

Step 4: Make a prediction with your data.
Using your equation from step 2d, estimate the GPA of a student who studies for 15 hours a week. Justify your answer.

if u have done this plese help me
ill mark as brainlist

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Suppose i flip two identical coins. what is the probability that i get one head and one tail?
Answers: 2
question
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
question
Mathematics, 21.06.2019 20:00
Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total
Answers: 2
question
Mathematics, 21.06.2019 22:00
After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. you notice the rainbow is the shape of a parabola. the equation for this parabola is y = -x2 + 36. graph of a parabola opening down at the vertex 0 comma 36 crossing the x–axis at negative 6 comma 0 and 6 comma 0. in the distance, an airplane is taking off. as it ascends during take-off, it makes a slanted line that cuts through the rainbow at two points. create a table of at least four values for the function that includes two points of intersection between the airplane and the rainbow. analyze the two functions. answer the following reflection questions in complete sentences. what is the domain and range of the rainbow? explain what the domain and range represent. do all of the values make sense in this situation? why or why not? what are the x- and y-intercepts of the rainbow? explain what each intercept represents. is the linear function you created with your table positive or negative? explain. what are the solutions or solution to the system of equations created? explain what it or they represent. create your own piecewise function with at least two functions. explain, using complete sentences, the steps for graphing the function. graph the function by hand or using a graphing software of your choice (remember to submit the graph).
Answers: 2
You know the right answer?
Super Survey Simulator Directions
Complete each of the following tasks, reading the directio...
Questions
question
History, 28.09.2019 18:30
Questions on the website: 13722363