Answer: plane a because it was 10.46 miles away
Step-by-step explanation:
The estimated standard error for a sample of n = 9 scores with ss = 288 is 2. Among your choices, it should be B; s2 = 36 and sM = 2.
Hope that helps!
You would need to use a calculator.
1 11/16 = 27/16 = 1.6875
Now multiply 100 to it to make it a percentage:
1.6875 x 100 = 168.75
So your answer is 168.75 %