Answer:
px = P(X=1) = 0.05
Step-by-step explanation:
px represent the success probability for X, meaning that it is just the probability that there is a discoloration of the applied glaze on the ceramic surface and for only one sample, the probability that the sample is discoloured is evidently given as 5% = 0.05
px = P(X=1) = 0.05
ratio of boys : girls : all students
7 : 5 : 12
multiply all by 13
91 : 65 : 156
there are 65 girls
It is -4!
1.8*-20=-36
32-36=-4
Answer:
26x.27
Step-by-step explanation:
You take the 3rd power of 5.5
Answer 5.5x 10.3