Mathematics, 28.12.2019 03:31 sandram74691
In a sample of 413 male college students the average number of energy drinks consumed per month was 2.49 with a standard deviation of 4.87 and in a sample of 382 female college students the average was 1.22 with a standard deviation of 3.24. can you conclude that the mean number of energy drinks is greater for male students than for female students?
Answers: 2
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 â 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 â 6
Answers: 1
Mathematics, 21.06.2019 22:40
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
In a sample of 413 male college students the average number of energy drinks consumed per month was...
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