(c) Determine and interpret a 90% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day.

Select the correct choice below and fill in the answer boxes, if applicable, in your choice.

(Type integers or decimals rounded to three decimal places as needed. Use ascending order.)

C.

The nutritionist is 90% confident that the mean amount of time spent eating or drinking per day is between

____ and___ hours.

I had for the hours: 1.81 and 1.87 which is incorrect.

I'm having a hard time finding the hours for answer C. I know I'm close but I don't know what I'm missing.