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: -3
Step-by-step explanation:
Loses means negative. It is getting lesser and if you use a number line and start from zero, you move to the left side of it and get -3. I hope that helps.
3.8 or 8.3 I believe it’s 3.8 though, sorry, I’m not that smart.
Answer:I rally don't know
Step-by-step explanation:
Answer:
f(a + h) = a^2 + h^2 + 2ah + 3a + 3h + 5
Step-by-step explanation:
f(x)=x² + 3x + 5
f(a+h) = (a + h)^2 + 3(a + h) + 5
f(a + h) = a^2 + 2ah + h^2 + 3a + 3h + 5
f(a + h) = a^2 + h^2 + 2ah + 3a + 3h + 5
