Answer:
a) P(x=5) = 0.2456
b) P(x≥6) = 0.3526
c) P(x<4) = 0.1887
Step-by-step explanation:
We can model this as a binomial experiment, with sample size n=10 and p=0.49.
To calculate the probability of having k subjects with very little confidence in the sample of 10, we solve:
a) We have to calculate P(x=5).
For a binomial variable with n=10 and p=0.49, this can be calculated as:
b) We have to calculate P(x≥6). This can be calculated as:
c) We have to calculate P(x<4). That is:
Answer:
The elevation is a nonlinear function.
Step-by-step explanation:
Answer:
Maggie is 15 and her brother is is 17
Step-by-step explanation:
15+17=32
15 x 2 = 30 - 13 = 17 + 15 = 32