İngilizce İktisattan Anlayan?.
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neuroblastoma,a rare form of malignant tumor,occurs in 11 children in a million,so its probability is 0.000011.four cases of neuroblastoma occurred in oak park,illinois,which had 12,429 childrena-assuming that neuro.. occurs as usual,find the mean number of cases in a groups of 12,429
b-find the probability that the number of neuro...cases in a group of 12,429 children is 0 or 1 c-does the cluster of four cases appear to be attributable to random chance?why o why not ? bu son gerisini yaptım allah razı olsun.... -
harddeath0070 bunu yazdı:
-----------------------------neuroblastoma,a rare form of malignant tumor,occurs in 11 children in a million,so its probability is 0.000011.four cases of neuroblastoma occurred in oak park,illinois,which had 12,429 childrena-assuming that neuro.. occurs as usual,find the mean number of cases in a groups of 12,429
b-find the probability that the number of neuro...cases in a group of 12,429 children is 0 or 1 c-does the cluster of four cases appear to be attributable to random chance?why o why not ? bu son gerisini yaptım allah razı olsun....
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bu son daha uğraşmam bak :) açıklama kısmını yazmıyorum.mean=probability x population(sample) yani 0.000011x 12.429=0.136719
ikinci kısma gelince
x=1 ve x=0 toplamını bulacağız yani P(x=1)+P(x=0)
burada poisson distribution formülü kullanacaksın ki istatistik 2 de geçer o konu 1 de niye soruyorlar size anlamış değilim.
p = 0.000011, q = 1 - p = 0.999989
P(0) + P(1) = 12429C0 0.000011^0 + 0.999989^12429 + 12429C1 0.000011^1 + 0.999989^12428 = 0.9914
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flassy bunu yazdı:
-----------------------------harddeath0070 bunu yazdı:
-----------------------------neuroblastoma,a rare form of malignant tumor,occurs in 11 children in a million,so its probability is 0.000011.four cases of neuroblastoma occurred in oak park,illinois,which had 12,429 childrena-assuming that neuro.. occurs as usual,find the mean number of cases in a groups of 12,429
b-find the probability that the number of neuro...cases in a group of 12,429 children is 0 or 1 c-does the cluster of four cases appear to be attributable to random chance?why o why not ? bu son gerisini yaptım allah razı olsun....
-----------------------------
bu son daha uğraşmam bak :) açıklama kısmını yazmıyorum.mean=probability x population(sample) yani 0.000011x 12.429=0.136719
ikinci kısma gelince
x=1 ve x=0 toplamını bulacağız yani P(x=1)+P(x=0)
burada poisson distribution formülü kullanacaksın ki istatistik 2 de geçer o konu 1 de niye soruyorlar size anlamış değilim.
p = 0.000011, q = 1 - p = 0.999989
P(0) + P(1) = 12429C0 0.000011^0 + 0.999989^12429 + 12429C1 0.000011^1 + 0.999989^12428 = 0.9914
-----------------------------daha istemeye yüzüm yok zaten çok sağol kardeşim çok çok sağol :).
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Sorularin cevaplandirilmis, Ben yarim saat daha online olucam eger bu sirada sorarsan birazindada ben yardimci olmaya calisirim.
