Starting at elevation zero, zen climbs to an elevation of 4,646.4 feet to reach the cragway trail. from there, he hikes up another 1,817.6 feet to the calloway peak summit, the highest point on grandfather mountain. based on these numbers, the calloway peak summit is at a height of feet. on his return trip, zen descends from the calloway peak summit to an elevation of 2,402.5 feet, arriving at the flat rock junction. so, the elevation at flat rock is feet.

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)