Explain how to determine the following from the graph: Number of times the barnacle went beneath the water level if the boat tra
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The test statistics is used to determine if the anxiety medication can happen under a null hypothesis
The test statistics that is an appropriate hypothesis test is
<u>40 milligrams of medication</u>
Patients = 60
Lower stress level patients = 21
The mean of this medication is:
So, we have:
<u>75 milligrams of medication</u>
Patients = 85
Lower stress level patients = 34
The mean of this medication is:
So, we have:
The test statistic is then calculated as:
The equation becomes
Hence, the test statistics that is an appropriate hypothesis test is
Read more about test statistic at:
1.30 represents the rate of growth of the mold spores. This decimal is a representation of the percentage growth, which would be 130%.
Since the function is written in terms of weeks, x will equal 4 to represent the amount of spores after 4 weeks. Plug the value into the function:
Rounded to the nearest ones value, there will be 985 mold spores after 4 weeks.