Mathematics, 16.04.2020 02:59 jscout2468
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
Compute the probability of each of the following events.
Event A: The sum is greater than 8.
Event B: The sum is an odd number.
Write your answers as exact fractions.
Answers: 2
Mathematics, 21.06.2019 16:30
How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.
Answers: 2
Mathematics, 22.06.2019 02:20
Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test
Answers: 2
Mathematics, 22.06.2019 02:40
Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?
Answers: 3
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted s...
Medicine, 22.09.2020 14:01
Spanish, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Engineering, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Biology, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Social Studies, 22.09.2020 14:01
Physics, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01