3^x = 27^a+b and a^2-b^2/(a-b)=5 What is x?
1 answer:
You might be interested in
Answer: We should reject the null if the test statistic is greater than <u>1.895</u>.
Step-by-step explanation:
We assume the population to be normally distributed.
Given: Sample size : , which is asmall sample (n<30), so we use t-test.
We always reject the null hypothesis if the absolute t-value is greater than critical value.
Therefore, We should reject the null if the test statistic is greater than <u>1.895</u>.
Answer:
Check out the image below!
Step-by-step explanation:
