The following table shows data on average per capita (per person) wine consumption and heart disease rate in a random sample of 10 countries. Yearly wine Death from heart consumption in diseases liters 2.5 221 3.9 167 2.9 131 2.4 191 2.9 220 0.8 297 9.1 71 2.7 172 0.8 211 0.7 300 r: 0.836 Compute a correlation coefficient (r) between these two variables and interpret it. Interpretation: The obtained value of correlation shows negative correlation between two variables. Но: р-0 Ha: p cannot equal 0 t-statistic P-value |-4.307 0.0026 or critical r value(s) Does the data provide convincing evidence that there is a linear relationship between the 0.05 amount of alcohol consumed and the heart disease death rate? Carry out an appropriate test at a significance level of 0.05. You can use either t-statistic or critical values for your test. Conclustion: No correlation between thetwo variables

Q: y 3. a. Show how to use a number line to calcu- late -1 + (-2). sidong b. Show how to use a number…

A:

Q: Use the following information to answer the next two questions. At a local restaurant, the following…

A: 1. To make the breakfast, as per the given condition write the possible combination.

Q: Can't finger this one out

A: According to question given that In 2001 a school population was 1190, by 2008 the population had…

Q: Are you sure this is right

A: Yes, the solution given is correct.

Q: orgot to answer the other part as well, dont waste my questions like that mate.

A:

Q: HI there where is rest of this questions answers?

A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: Anyway you could type it out? I am having trouble reading some of the things you wrote

A: From given data we have : n=300 P=0.20 x=57 Sample proportion  p^=xn=57300=0.19

Q: 2) The following data has been collected by observing a process that is being considered for process…

A: Step-by-step procedure to draw the scatterplot using Excel: In Excel sheet, enter and select X in…

Q: X, Bind distr

A: Given that the pdf of X then find pdf of Y=X2

Q: Use the mathematical expression "x" in three sentences: One that is true,  One that is false,  and…

A: (a)First we will use mathematical expression x in true sentence.  x+x+x=3x  this sentence is true…

Q: i need help with the following question

A: Step 1: Step 2: Step 3: Step 4:

Q: Help!! Answer correctly

A:

Q: can you do this question again just to make sure, and make it clear what I am supposed to write down…

A: The sum or difference or pointwise multiplication of two fuctions , each one is defined on the…

Q: A = 8 9 -9 -1 7 -2 -7 4 -3

A:

Q: 102 use Netflix 75 use Disney+ 83 use Hulu 55 use Netflix and Disney+ 27 use Hulu and Disney+ 48 use…

A: Let N denote Netflix, D denote Disney, H denote Hulu providers. Here,  n(N)=102, n(D)=73,…

Q: Could I have this handwritten I cant tell what the work means

A:

Q: how this relates to  one step above the red underlined portion in the step

A: Let us name the equations as 1,2 and 3 for our convenience.

Q: What does the statement rxy = 0 represent?

A: The statement "rxy=0" represents that the correlation coefficient between two variables, denoted by…

Q: I'm getting that part b is not correct. Could you recheck that one? I keep getting it incorrect.…

A: We have givenTo find the moment of inertia of a composite beam (Figure 7) about the y axis.applying…

Q: the answer is incorrect when put into my homework

A:

Q: can u show me the work for question a

A: (a) when y = 0,           dy/dx = 0

Q: Perform the indicated operations.   having trouble with these types of questions.

A:

Q: so i dont understand whats the answer

A:

Q: 15.Identify the type of answer that results from each operation. If the operation is not possible,…

A:

Q: This answer is wrong

A:

Q: everything is incorrect

A:

Q: Write an expression for each shaded region 1. A B

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.