Answer:
248.96
Step-by-step explanation:
From this regression output we have the MS Residual or mean squared error to be equal to 61983.1
the question requires us to find the standard error of the estimate. The standard error of the estimate can be gotten by finding the square root of the MSE.
= 248.96
the standard error of the estimate = 248.96
thank you!
Answer:
111 minutes
Step-by-step explanation:
step 1
Find out how long are the six commercial
Multiply the number of commercials by 90 seconds
so
Convert to minutes
Remember that
step 2
Subtract the duration of six commercials from the duration of the program
Remember that
so
therefore
1/5 is 2% or 0.2, therefor 2/5 is 4% or 0.4
Answer:
864 miles
Step-by-step explanation:
648/9 = 72 mph
72 x 12 = 864
4/8 and 3/6. Both of these z= 1/2
