Question

If the following output for monthly data and the actual y for the first quarter is 232, which of the following is the seasonally adjusted data for the multiplicative model? 1st quarter: 0.78 = 78% 2nd quarter: 1.02 = 102% 3rd quarter: 1.12 = 112% 4th quarter: 1.08 = 108% 1.17 350 12.7 297 The F test in the multiple linear regression model is used to do what? Measure how well the model fits the data Check the validity of the model Estimate the coefficients Test on individual coefficients

Answer 1

Answer:

ɪɴ ∆ᴀʙᴄ , ʀɪɢʜᴛ ᴀɴɢʟᴇᴅ ᴀᴛ ʙ , ɪғ $a = 1 \div \sqrt{3}$ɪғ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ...❃sɪɴ ᴀ ᴄᴏs ᴀ + ᴄᴏs ᴀ sɪɴ ᴄ❃ᴄᴏs ᴀ ᴄᴏs ᴄ - sɪɴ ᴀ sɪɴ ᴄ...ᗪO ᑎOT ՏᑭᗩᗰᗰIᑎᘜ....