Mathematics, 19.06.2020 22:57 sreeytran
A spinner marked off in five equal-sized regions, numbered 1 comma 2 comma 3 comma 4 comma and 5, is spun twice. Let the random variable X be the nonnegative difference between the numbers of the regions where the pointer stops, and define a probability mass function g(x)equalsP(Xequalsx). a) State the range of X. b) Write g as a set of ordered pairs. c) Draw a probability distribution as a histogram. d) Find g(0), and explain what this number represents. e) Find mu, and explain what this number represents.
Answers: 1
Mathematics, 22.06.2019 02:30, jdkrisdaimcc11
The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.
Answers: 1
Mathematics, 22.06.2019 03:00, andrealch13p3w89f
Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.
Answers: 1
A spinner marked off in five equal-sized regions, numbered 1 comma 2 comma 3 comma 4 comma and 5, is...
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