Month 1 2 3 4 5 6 7 Value 25 14 19 12 19 24 15
A) Compute MSE using the most recent value as the forecast for the next period.
B) Compute MSE using the average of all the data available as the forecast for the next period.
C) Which method appears to provide the better forecast?

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.