Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) X 2 3 4 5 6 7 8 9 10 11 12 y 29.9 27.38 25.56 23.04 20.42 20.7 16.08 16.76 12.34 8.52 8

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given : x y 4 26.06 5 24.92 6 21.78 7 21.04 8 19.7 9 17.66 10 18.12 11 15.58…

Q: A student conducted a correlation analysis and obtained the following values: weight, X TSC, Y X*X…

A: Solution:-  Given data:   Σx=288, Σy=14.9,  Σx2=17064   Σy2=51.87, Σx.y=896.5To calculate the…

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: For the given data calculate the correlation coefficient ( r ) =?

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A:

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y…

A: Here we need to calculate the value of correlation coefficient from the given data.

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

A: From the provided information, The data values are as follow: x y 4 15.52 5 17.4 6 17.68…

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given: n = 11 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Solution: The correlation coefficient can be calculated by using the following formula:

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Solution: The correlation coefficient can be calculated by using the following formula:

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given Enter the given data into Excel sheet

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: We have given that the data of two random variables X and Y each having sample size 11.

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given Data : X Y 5 15 6 13.42 7 16.84 8 19.46 9 17.58 10 23.1 11 21.42 12 22.84…

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given,

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: X Y X2 Y2 XY   1 7.42 1 55.0564 7.42   2 7.44 4 55.3536 14.88   3 12.06 9 145.4436 36.18…

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: The formula of the correlation is,where,

Q: Can a low barometer reading be used to predict maximum wind speed of an approaching tropical…

A: Given, data set is: X 1014 935 980 955 995 Y 50 80 60 135 84       To find, Correlation = r…

Q: 8.7 10.2 19.4 18.9 9.5 Put your answer here:

A: Solution : The given data is   x 2.9 2 2.7 7.1 4.6 4.5 y 14.8 8.7 10.2 19.4 18.9 9.5

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

A: Given observation and calculation is shown below x y x2 y2 xy 4 21.56 16.0 464.8336 86.24 5…

Q: Annual high temperatures in a certain location have been tracked for several years. Let X represent…

A:

Q: 2.5 2.6 1.7 1.8 2.2 4.5 4.9 3.7 4.0 4.3

A: The data set are :-X :- 2.5, 2.6, 1.7, 1.8, 2.2Y :- 4.5, 4.9, 3.7, 4.0, 4.3Then,We will find…

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 1…

A: From given data, X Y X*Y X*X Y*Y 1 22.2 22.2 1 492.84 2 24.25 48.5 4 588.0625 3 24.5 73.5 9…

Q: Sea surface…

A: Please find the explanation below. Thank you.

Q: Find the value of the correlation coefficient for the data shown in the table. Round to the nearest…

A: Find the correlation formula for the given function:

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

A:

Q: ased on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: The given data set is: x y x2 y2 xy 4 11.28 16 127.2384 45.12 5 13.75…

Q: Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 8 14 10 7.46 13 9…

A: The independent variable is x. The dependent variable is y. The given data represents simple linear…

Q: Calculate the correlation coefficient, r, for the data below.   1 3 10 7 5 4 6 8 9 2 -5 -3 14 6 3 -1…

A: We want to find the correlation(r)

Q: Based on the data shown below, calculate the correlation ( to three decimal places) X Y 3…

A: Given Enter the given data in Excel sheet

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y…

A: Given data, X Y X*Y X*X Y*Y 5 17.7 88.5 25 313.29 6 18.83 112.98 36 354.5689 7 20.96 146.72…

Q: A researcher desires to know if age of a child is related to the number of cavities he or she has.…

A: (a)   Use EXCEL to obtain the value correlation coefficient r:   EXCEL procedure:   Go to EXCEL Go…

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

A:

Q: The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9…

A: The objective of the question is to predict the systolic blood pressure (y) for an adult of age 60…

Q: Based on the data shown below, calculate the correlation coefficient (rounded to three decimal…

A: Given,

Q: Calculate the Correlation Coefficient to 3 decimal places. x 2,  3,  4,  5,  6,  7,  8,  9,  10,…

A: Given data,   X Y X*Y X*X Y*Y 2 9.52 19.04 4 90.6304 3 11.68 35.04 9 136.4224 4 12.04 48.16…

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

A: