Question

During the nutrition research, the amount of consumed kilocalories per day was measured for 18 people – 10 women and 8 men. Results are as follows:

Women: 1975, 1953, 1964, 2070, 1814, 1687, 1895, 1588, 2084, 1824;

Men: 2001, 1842, 2343, 2558, 1901, 1989, 2477, 2538.

Calculate a 90% confidence interval on the mean for women and men separately. Assume distribution to be normal.
Round your answers to the nearest integer (e.g. 9876).

Answer 1