Mathematics, 25.06.2019 09:10 obalzano6817
Ntegrated circuits from a certain factory pass a particular quality test with probability 0.76. the outcomes of all tests are mutually independent. (a) what is the expected number of tests necessary to find 670 acceptable circuits? 670/0.76 (b) use the central limit theorem to estimate the probability of finding at least 670 acceptable circuits in a batch of 871 circuits. note that this is a discrete random variable, so don't forget to use "continuity correction". 1-0.7257 (c) now use the central limit theorem to calculate the minimum batch size for finding at least 670 acceptable circuits with probability 0.9 or greater. note that your answer must be an integer. 863 to insure that your answers are consistent with the z-table handout, round z-scores to 2 decimal places. also, probabilities computed via z-scores should be rounded to 4 decimal places.
Answers: 2
Mathematics, 21.06.2019 18:00
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 23:30
Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.
Answers: 1
Ntegrated circuits from a certain factory pass a particular quality test with probability 0.76. the...
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