The mean annual tuition and fees for a sample of 11 private colleges was $\$ 34,100$ with a standard deviation of $\$ 5400$ A dotplot shows that it is reasonable to assume that the population is approximately normal. You wish to test whether the mean tuition and fees for private colleges is different from $\$ 35,700$.
State a conclusion regarding $H _ { 0 }$. Use the $\alpha = 0.10$ level of significance.
A) There is not enough information to draw a conclusion.
B) Do not reject $H _ { 0 }$.
There is insufficient evidence to conclude that the mean annual tuition and fees is different from $\$ 35,700$.
C) Reject $H _ { 0 }$. The mean annual tuition and fees appears to be different from $\$ 35,700$.

Question

The mean annual tuition and fees for a sample of 11 private colleges was $\$ 34,100$ with a standard deviation of $\$ 5400$ A dotplot shows that it is reasonable to assume that the population is approximately normal. You wish to test whether the mean tuition and fees for private colleges is different from $\$ 35,700$.
State a conclusion regarding $H _ { 0 }$. Use the $\alpha = 0.10$ level of significance. 
A) There is not enough information to draw a conclusion.
B) Do not reject $H _ { 0 }$.
There is insufficient evidence to conclude that the mean annual tuition and fees is different from $\$ 35,700$.
C) Reject $H _ { 0 }$. The mean annual tuition and fees appears to be different from $\$ 35,700$.

Quizplus · Accepted Answer

Given the information, we do not have the exact p-value or test statistic to directly conclude that the mean is significantly different from $35,700. Without this specific evidence, the appropriate action is to not reject the null hypothesis, indicating there is insufficient evidence to conclude a difference from $35,700 at the 0.10 significance level.

The Mean Annual Tuition and Fees for a Sample of 11