26 yards.
If you graph this you’ll see that the rectangle is a 5 x 8, so add up all the sides (2[5+8]) to get 26
Answer:
150
Step-by-step explanation:
3 times 50 equal 150
Answer:
The margin of error for the 99% confidence level for this sample is ±2.23.
None of the given figures is close to the answer:
E. None of the above
Step-by-step explanation:
margin of error (ME) around the mean can be calculated using the formula
ME=
where
- z is the corresponding statistic of the 99% confidence level (2.576)
- s is the population IQ standard deviation (15)
- N is the sample size (300)
Using these numbers we get:
ME=
≈ 2.23
Answer:
Step-by-step explanation:
x=
−3y−18
/2