Fred's workout consisted of a 5-minute walk (2 mph) to warm up, followed by a 20-minute run (5 mph), and then a 10- minute cool down walk (2 mph). How many calories did he burn?

Calories Burned in Common Activities

Activity Calories burned per minute

Bicycling at 5 mph

4

Bicycling at 10 mph

7

Bicycling at 15 mph

11

Lying down/sleeping

1

Sitting

2

Swimming

8

Running 5 mph

10

Running 8 mph

12

Walking at 2 mph

3

Walking at 3 mph

4

Walking at 4 mph

4.5

16

30

245

560

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.