Mathematics, 21.05.2021 17:20 bestkitty2588
Une urne contient dix billes indiscernables
au toucher. Les billes sont de couleur verte, jaune
ou rouge. On extrait au hasard une bille de l'urne.
Il y a une chance sur deux de tirer une bille rouge et
quatre fois plus de chances de tirer une bille jaune
qu'une bille verte.
Déterminer la probabilité de chaque issue.
Answers: 3
Mathematics, 22.06.2019 00:30
Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15
Answers: 2
Mathematics, 22.06.2019 02:00
Asap! will mark brainliest! ( respond asap, it's urgent! : )) what is the slope for equation y =-3x + 8
Answers: 2
Mathematics, 22.06.2019 03:50
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Une urne contient dix billes indiscernables
au toucher. Les billes sont de couleur verte, jaune
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