Refer to the accompanying scatterplot.
a. examine the pattern of all 1010 points and sub...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 16:08 emmacate
Refer to the accompanying scatterplot.
a. examine the pattern of all 1010 points and subjectively determine whether there appears to be a strong correlation between x and y.
b. find the value of the correlation coefficient r and determine whether there is a linear correlation.
c. remove the point with coordinates (1010,22) and find the correlation coefficient r and determine whether there is a linear correlation.
d. what do you conclude about the possible effect from a single pair of values
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:20
What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/en.png)
English, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 14.01.2020 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.01.2020 23:31
![question](/tpl/images/cats/istoriya.png)
History, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31