3- To test the water boiling point temperature, ( 9) measurements were taken out as below: (99.3, 99.4, 99.2, 99.5, 99.6, 99.9, 99.6, 99.4 , 99.8) C° , with a population standard deviation = 1.2 C° ....

To test the water boiling point temperature,( 9) measurements were taken out as

below:
(99.3, 99.4, 99.2, 99.5, 99.6, 99.9, 99.6, 99.4 , 99.8) C
o
, with a population standard

deviation = 1.2 Co
.
Test the hypothesis that (100 Co
) is the boiling point of water or not using

α = 5%?

Extracted text: 3- To test the water boiling point temperature, ( 9) measurements were taken out as below: (99.3, 99.4, 99.2, 99.5, 99.6, 99.9, 99.6, 99.4 , 99.8) C° , with a population standard deviation = 1.2 C° . Test the hypothesis that (100 C°) is the boiling point of water or not using a = 5%?