Mathematics, 07.10.2019 20:30 jack487
Suppose that the probability that any particle emitted by a radioactive material will penetrate a certain shield is 0.01. if 10 particles are emitted, what is the probability that:
a) exactly 2 of the particles will penetrate the shield?
b) how many particles must be emitted in order for the probability to be at least 0.95 that at least one particle will penetrate the shield?
Answers: 1
Mathematics, 21.06.2019 16:50, mahadharun
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 22.06.2019 01:30, KillerSteamcar
Jacob is graphing the line represented by the equation −6x−5y=12.−6x−5y=12. he first plots the x-x- and y-interceptsy-intercepts as follows. which statement is correct regarding the intercepts on the graph?
Answers: 1
Suppose that the probability that any particle emitted by a radioactive material will penetrate a ce...
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