Direction: Write the null hypothesis and the alternative hypothesis in each of the following situations. 1. A study was conducted to find out if iron supplements reduced the severity of colds and influenza compared with not taking anything. 2. A vaccine made from the tumor cells was administered to people with malignant babesiosis, a deadly form of blood disease. The vaccine was given to people whose babesiosis had spread. The results showed that 27% survived for 5 years compared with 10% survival rate over the same period for those receiving other treatments.

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Write the null hypothesis and the alternative hypothesis in each of the following situations 

Direction: Write the null hypothesis and the alternative hypothesis in each of the following situations.
1. A study was conducted to find out if iron supplements reduced the severity of colds and influenza
compared with not taking anything,
2. A vaccine made from the tumor cells was administered to people with malignant babesiosis, a
deadly form of blood disease. The vaccine was given to people whose babesiosis had spread.
The results showed that 27% survived for 5 years compared with 10% survival rate over the
same period for those receiving other treatments.
Transcribed Image Text:Direction: Write the null hypothesis and the alternative hypothesis in each of the following situations. 1. A study was conducted to find out if iron supplements reduced the severity of colds and influenza compared with not taking anything, 2. A vaccine made from the tumor cells was administered to people with malignant babesiosis, a deadly form of blood disease. The vaccine was given to people whose babesiosis had spread. The results showed that 27% survived for 5 years compared with 10% survival rate over the same period for those receiving other treatments.
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