Mathematics, 14.04.2020 17:37 tipbri6380
The mean caloric intake of an adult male is 2800 with a standard deviation of 115. To verify this information, a sample of 25 men are selected and determined to have a mean caloric intake of 2950. Determine the 98% confidence interval for mean caloric intake of an adult male. Solution: Since n < 30, a t-test must be used. 2950 – qt(1.98/2,24)*115/sqrt(25) 2950 + qt(1.98/2,24)*115/sqrt(25) [2892.68, 3007.32] What is wrong with this solution?
Answers: 1
Mathematics, 21.06.2019 16:00
The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.
Answers: 1
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 19:30
Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?
Answers: 2
The mean caloric intake of an adult male is 2800 with a standard deviation of 115. To verify this in...
Mathematics, 28.06.2020 23:01
Biology, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01
Chemistry, 28.06.2020 23:01
Arts, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01
Business, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01
English, 28.06.2020 23:01
Mathematics, 28.06.2020 23:01