Answer:
B(0.7, 100)
Step-by-step explanation:
Probability of contracting a certain disease = 0.70
No of individual randomly selected = 100
Contracting the disease is a positive/success in this case, hence
p = 0.7 and since there are 100 selection, the binomial distribution B(0.7, 100)
Hence, the The random variable describing the number of individuals who will contract the disease is B(0.7, 100) distribution.
And Mean = 0.7 x 100 = 70
11.2 ft
If it is a ratio just find what the scale number is by doing 14/40 = .35
Then .35 * 32 = 11.2
Answer:
A) x + 6 = 16
Step-by-step explanation:
Well round them so the estimation would be 520,(for hundred) and 520 (for tens)
Clod would get 11, because the number they both thought of was 63
