Mathematics, 18.09.2019 18:00, ashleytapiamo
The owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club. she would now like to determine whether or not the mean age of her customers is greater than 30. if so, she plans to alter the entertainment to appeal to an older crowd. if not, no entertainment changes will be made. suppose she found that the sample mean was 30.45 years and the sample standard deviation was 5 years. what is the p-value associated with the test statistic?
Answers: 2
Mathematics, 21.06.2019 23:20, kawaiiiiiiii4715
Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .
Answers: 2
Mathematics, 22.06.2019 01:30, dewayne16641
If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?
Answers: 2
The owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the clu...
Mathematics, 04.03.2020 23:27
Mathematics, 04.03.2020 23:27
Mathematics, 04.03.2020 23:27