Mathematics, 21.02.2021 02:20 stormhorn5108
2=Una bolso contiene 2 bodas negrow y 3 bolas blancas ofre bolas
tiene 4 bolas negras y dos bolas blancas. Se elige una
bolsa al azar y se extrae una bola. calcular la pro-
Habilidad
Probabilidad
a) La bolo es blanca y lo bolsa primera
b) La bola es blanca
c) si la bolo es negra, cal es la probabilidad
de que sea la segunda bolsa?​
Answers: 2
Mathematics, 21.06.2019 14:30
Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4
Answers: 3
Mathematics, 21.06.2019 23:10
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
Mathematics, 22.06.2019 01:30
Im so bad at fractions they are not my best math thing to work on
Answers: 1
Mathematics, 22.06.2019 02:30
Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias
Answers: 2
2=Una bolso contiene 2 bodas negrow y 3 bolas blancas ofre bolas
tiene 4 bolas negras y dos bolas b...
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