Mathematics, 14.12.2019 01:31 manou76
The lifetime of a certain type of battery is normally distributed with mean value 13 hours and standard deviation 1 hour. there are nine batteries in a package. what lifetime value is such that the total lifetime of all batteries in a package exceeds that value for only 5% of all packages? (round your answer to two decimal places.)
Answers: 2
Mathematics, 21.06.2019 18:40
The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards
Answers: 2
Mathematics, 21.06.2019 23:20
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
The lifetime of a certain type of battery is normally distributed with mean value 13 hours and stand...
English, 21.05.2020 20:57
Chemistry, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57
Mathematics, 21.05.2020 20:57