ecology practice questions

Jim and his classmates practice basketball 21 hours a week. Find the number of hours they practice each day, if they practice the same number of hours each day. => 1 or 3 or 8.0 or 21..

Marissa started practicing piano at 2:15 P.M. and she practiced till 2:30 P.M. How long did she play the piano? => 30 minutes or 15 minutes or 20 minutes or 25 minutes..

Brian started soccer practice at 4:15 P.M. and ended at 5:30 P.M. How long did he practice soccer? => 1 hour 50 minutes or 1 hour 15 minutes or 2 hours 15 minutes or 15 minutes..

Sam arranged 828 Math practice books equally in 9 shelves. How many books were arranged in each shelf? => 92 or 91 or 90 or 93..

Anna practices piano after she comes back from school. What time of the day is it? => 3:50 P.M. or 4:10 P.M. or 4:50 A.M. or 3:50 A.M...

Tracy's piano class starts at 5:30 and ends at 6:30. How long did she practice for? => 3 hours or 6 hours or 2 hours or 1 hour..

In a practice session of a football game, player A scored 5 goals in 11 chances and player B scored 6 goals in 7 chances. Who, among the two players, is more efficient? => Player B or Both have the same efficiency or Player A..

Francis goes for basketball coaching class three times a week. The time of practice increases every week. The increase in the time of practice is modeled with the equation, y = 3 x + 1, where y is the time of practice and x is the number of weeks. Find the time of ..

Nathan goes for basketball coaching class three times a week. The time of practice increases every week. The increase in the time of practice is modeled with the equation y = 3 x + 1, where y is the time of practice and x is the number of the week. Find the time of ..

State the null hypothesis and alternative hypothesis for the situation: The mean number of hours spent on practice and exercise per day by baseball players is 6, with a standard deviation of 1 / 2 hour. A random sample of 10 players in a baseball team was taken and found that the numb..