Mathematics, 27.04.2021 05:50, ayoismeisalex
PLEASE HELP!!!
The probability distribution for the number of defective lava lamps a factory produces is shown in the table. Find the expected number of defective lava lamps in a week.
X 0 1 2 3 4 5 6
P(X) .01 .05 .15 .21 .22 .30 .06
Answers: 3
Mathematics, 21.06.2019 16:40, jsmith4184
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
Mathematics, 21.06.2019 22:40, kevon9008
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
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The probability distribution for the number of defective lava lamps a factory produ...
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