crobiology Bobe Acrobat Pro DC esson five t test x 99 / 108 89.8% - 3. The extend to which an infant's health is affected by parental smoking is an important public health concern. The following data...

The topic is t test. Question : Assume the variance of two groups is equal, please make a the hypothesis for a two-tailed test Please refer to the image added for details.


Extracted text: crobiology Bobe Acrobat Pro DC esson five t test x 99 / 108 89.8% - 3. The extend to which an infant's health is affected by parental smoking is an important public health concern. The following data are the urinary concentrations of cotinine (a metabolite of nicotine); measurements were taken both from a sample of infants who had been exposed to household smoke and from a sample of unexposed infants. Unexposed (n = 7) 8. 11 12 14 20 43 111 Exposed (n2 = 8) 35 56 83 92 128 150 176 208 Question: assumes the variance of two groups is equal, Plesase make a the hypothesis set for a two-tailed test? HUAWEI PrtSc F11 Ins F8 F9 F10 F7 F5 F6 F1 F2 F3 F4 & @ %23 2$ %3D 6 1 7 v 8 A 9 9 2 r 3 P { > Y ! 2. * 00 R.