NO.PZ202306130100003403
问题如下：
Which of Olabudo’s observations of forecasting is correct?
选项：
A.
Only Observation 1
B.
Only Observation 2
C.
Both Observation 1 and Observations 2
解释：
B is correct. The confidence level influences the width of the forecast interval
through the critical t-value that is used to calculate the distance from the forecasted value: The larger the confidence level, the wider the interval. Therefore,
Observation 1 is not correct.
Observation 2 is correct. The greater the standard error of the estimate, the greater the standard error of the forecast.
能否详细解释一下答案解释？何老师上课的时候好像没怎么细讲这块内容
