The percent error of Andy's estimation is 18.64 %
<u>Solution:</u>
Given, Andy estimated that he would need 70 feet of lumber for a tree house project
The actual amount of lumber needed was 59 feet
We have to find what was the percent error of Andy's estimation
<em><u>The error percentage is given as:</u></em>




Hence, the andy’s percent error is 18.64%
Answer:
We would have a Type II error if we conclude that the mean age of the horses on the ranch is not significantly different from 6, when actually it is.
Step-by-step explanation:
When conducting the hypothesis test, the Type II error occurs when, based on the sample of horses we have, we are not able to refuse the null hypothesis that the mean age of the horses is 6 years, but at population level it is different from 6.
C=/pi (d) that's the formula to find circumference
Answer:
The Answer is 2.
Step-by-step explanation:
Answer:
3. B = Median
4. A =skewed right
Step-by-step explanation: