Mathematics, 17.09.2021 22:40 mrfluff14
Assume that all elementary events in the same sample space are equally likely.
A pair of fair dice are tossed. What is the probability of obtaining a sum of 12? 2? 4?
probability of obtaining a sum of 12
probability of obtaining a sum of 2
probability of obtaining a sum of 4
Answers: 3
Mathematics, 21.06.2019 15:00
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 15:30
The function Ζ is defined by Ζ(x) = (x + 3)(x + 1). the graph of Ζ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of Ζ?
Answers: 2
Assume that all elementary events in the same sample space are equally likely.
A pair of fair dice...
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