x, y
Mathematics, 31.12.2019 05:31, blazecarley
Use the given data set to complete parts (a) through (c) below. (use a = 0.05.)
x, y
10,9.14
8,8.15
13,8.75
9,8.77
11,9.25
14,8.09
6,6.13
4,3.09
12,9.14
7,7.25
5,4.73
a - construct a scatterplot.
b - find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.
the linear correlation coefficient is r =
determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. choose the correct answer below.
a- there is sufficient evidence to support the claim of a linear correlation between the two variables.
b- there is insufficient evidence to support the claim of a linear correlation between the two variables.
c- there is insufficient evidence to support the claim of a nonlinear correlation between the two variables.
d- there is sufficient evidence to support the claim of a nonlinear correlation between the two variables.
c- identify the feature of the data that would be missed if part (b) was completed without constructing the scatterplot. choose the correct answer below.
a- the scatterplot reveals a distinct pattern that is astraight-line pattern with positive slope.
b- the scatterplot reveals a distinct pattern that is not astraight-line pattern.
c- the scatterplot reveals a distinct pattern that is astraight-line pattern with negative slope.
d- the scatterplot does not reveal a distinct pattern.
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:30, noseugh
Select all the correct answers. natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months. of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2
Answers: 2
Mathematics, 21.06.2019 19:20, harmonytaylor13
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 22:30, muziqbox594
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
Mathematics, 21.06.2019 22:30, scholarlystudenttt28
Which one is the correct answer, and why?
Answers: 1
Do you know the correct answer?
Use the given data set to complete parts (a) through (c) below. (use a = 0.05.)
x, y
x, y
Questions in other subjects:
History, 02.09.2019 13:10
Spanish, 02.09.2019 13:10
Chemistry, 02.09.2019 13:10
English, 02.09.2019 13:10
History, 02.09.2019 13:10
