The blood pressure measurements of a single patient were taken by twelve different medical students and the results are listed below. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a=0.02. Is there sufficient evidence to conclude that there is a linear correlation between systolic measurements and diastolic measurements?   systolic (x) 137 130 140 121 126 124 127 132 125 145 140 138  diastolic (y) 94 93 99 81 87 83 82 85 80 98 104 97

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A: 1. Option C 2. The linear correlation coefficient r = 0.912

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A: The data shows that data set of rain falls and yield.

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A: Correlation is a concept where we can check the relationship between the two variables. Using…

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: r= 0.9268

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A: x y x2 y2 xy 78.3 5.6 6130.89 31.36 438.48 81 8.8 6561 77.44 712.8 57.3 3.3 3283.29 10.89…

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: given By using excel we can solve this question easily. We have to find a scatter plot -First, enter…

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

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

Q: A study of bone density on 5 random women at a hospital produced the following results. Age 37 41 49…

A:

Q: Listed below are annual data for various years. The data are weights (metric tons) of imported…

A: Solution To find the p value and r we will use excel function.

Q: Listed below are paired data consisting of amounts spent on advertising (in millions of dollars) and…

A: State the hypotheses. That is, there is no sufficient evidence to conclude that there is a…

Q: Listed below are annual data for various years. The data are weights (metric tons) of imported…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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A: Given Information: Correlation coefficient, r: 0.956849 Critical r: ±0.2680855  P-value…

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A: State the hypotheses.

Q: Listed below are annual data for various years. The data are weights (metric tons) of imported…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Listed below are annual data for various years. The data are weights (metric tons) of imported…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Listed below are paired data consisting of amounts spent on advertising (in millions of dollars) and…

A: Correlation coefficient is a method to find the strength of relationship between 2 variables.…

Q: Listed below are paired data consisting of amounts spent on advertising (in millions of dollars) and…

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Procedure to obtain the scatter plot:Go to EXCELGo to Insert menuSelect the range of the variables X…

Q: A study of bone density on 5 random women at a hospital produced the following results. Age 33 45…

A: XYX.YX2Y23336011880108912960045350157502025122500533451828528091190256133020130372110890065310201504…

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A: Correlation: The correlation value is obtained using EXCEL. The software procedure is given below:…

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A: By using online calculator

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A:

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

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A: mean of x X=sum/n X=183.3/10 X=18.34 Mean of y Y=158.79/10=15.879

Q: The critical values are r= (Round to three decimal places as needed. Use a comma to separate answers…

A: The sample size is 6, and level of significance is 0.01.

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: Draw the scatterplot by using MINITAB. MINITAB Procedure: Step 1: Choose Graph > Scatter plot.…

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: Step-by-step procedure to draw scatter plot using Excel: In Excel sheet, enter Width and Weight in…

Q: Crash Fatality Rate Listed below are annual data for various years. The data are weights (metric…

A: Introduction: Denote the lemon imports as x, and the crash fatality rate y.

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: We use Excel to create a scatter plot; Enter the data in the spreadsheet; Select the range of the…

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A: Given data: 232, 15.8264, 15.7357, 15.4483, 15.3530, 14.9

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: Here, Crash fatality rate are considered as y and lemon imported are considered as x. The scatter…

Q: Listed below are annual data for various years. The data are weights (metric tons) of imported…

A: Given data lemon imports (x)      228     265    357    483    531 crash fatality rate       15.9…

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: Here are the steps to create a scatterplot in Microsoft Excel using the given data: Open…

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: From given data we have :

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Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

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A: From the given information, Lemon Imports 232 265 359 483 533…

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: We have given that,  X :-    7.2,   7.6,    9.8,    9.2,      8.8  , 8.3 Y:-     115,  176,   249,…

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A:

Q: Listed below are annual data for various years. The data are weights​ (metric tons) of imported…

A: