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Prompt 2. Assume the mean SAT score of students admitted to General University is 1090 (LL). The population standard deviation is unknown (o is unknown).
Prompt 2. Assume the mean SAT score of students admitted to General University is 1090 (LL). The population standard deviation is unknown (o is unknown). The mean SAT score for 10 biology major students (N=10) is 1176 and standard deviation is 131.8. A researcher believes that students in biology major have a different mean SAT scores compared to the general university students. And the difference would be statistically significant at type 1 error = 0.05. 1. This is - tailed test. I need to perform (Z test or t test) because 2. Hypothesis statements and/or notation are as below: Ho (run: |sample Type equation here. Ipopulation Ha(Alternative]: Hsample Type equation here. Lpopulation 3. What is the critical value? Look up the table. Critical value = 4. Calculate the test stat: You must choose if it is Z test stat or t test stat 5. Make a conclusion: Accept or Reject the null, and provide the reason for your decision. 6. Interpret the conclusion
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