Please show me the data in SAS and the output. Thank you so much!!!!!!!!!!!!!!!!

Question

Please show me the data in SAS and the output.

Thank you so much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

It has been suggested that central nervous system malformations in newborns may be related to the hardness of water supplies. Data on the number of central nervous system malformations per 1000 births, and water hardness (in ppm) were collected from 20 geographic regions. These data are stored in "ens.xls" on ELC in two columns: 1 malformation rate (per 1000 births), and 2) hardness (ppm). Use SAS to perform the following analyses. Attach a copy of your program and output to the end of this assignment

Explanation / Answer

Hello,

SAS code for the data is

data data;
infile datalines delimiter=',';
input Malformati Hardness ;
datalines;
7.2,50
6.3,160
8.1,25
12.5,50
11.2,15
15,45
9.3,75
6.5,60
9.4,100
8,100
5,150
10,155
5.8,180
5.3,200
3.3,250
4.9,240
3.6,275
7.2,40
4.8,220
11.9,65
.
;
run;

proc reg data=data;
model Malformati=Hardness/CLB;
run;

the regression model as

y=11.23811-0.02829x

predicted value for 179=

y=11.23811-0.02829*179=6.17

CI for the predicted value is 1.58999 10.75001

The predicted value is within the confidance interval.

predicted value for 23=

y=11.23811-0.02829*23=10.58

CI doe the above predicted value is 5.99999 15.16001

The predicted value is within the confidance interval.

Thanks

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