hw8 and task 2

DATASETandAnswerFormforClass8Homework1.xlsx

Dataset

DATASET of Systolic Blood Pressure and weight measurements for 23 individuals
Lecture #7 homework
Subject #	Body Weight	Systolic BP
	(kg)	(mmHg)	Create your scatter plot somewhere here
1	74.4	109
2	85.1	114
3	78.3	94
4	77.2	109
5	63.8	104
6	60.9	98
7	82.2	116
8	99.8	121
9	78.0	111
10	71.8	116
11	90.2	115
12	105.4	133
13	100.4	128
14	80.9	128
15	81.8	105
16	109.0	127
17	90	120
18	69	110
19	96	136
20	67	118
21	99	132
22	74	111
23	73	112

Conclusions from scatter plot: (you can move this textbox by clicking on it)

Please enter the results from your regression analysis into this sheet.

Please write your conclusions in the text boxes provided.

R square

Standard Error of Residuals

p value of residuals (regression analysis)

Slope

upper bound of confidence interval

lower bound of confidence interval

Confidence interval of slope (range: from to)

Y intercept

(no confidence interval needed)

Equation of the regression line

(format: y=bx+a)

Increase of blood pressure in mmHg per kg of body weight

Confidence interval of the increase (from to)

Copy the Residuals vs Fits Plot and the Normality Probability Plot here (no other plots please)

Write your conclusions from these plots in the textbox provided)

Conclusions about normality of residuals:

OVERALL CONCLUSIONS FROM REGRESSION ANALYSIS