Answer:
0.516
Step-by-step explanation:
Use binomial probability:
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
Given:
n = 10, r ≥ 1, p = 0.07, q = 0.93
P(r ≥ 1) = 1 − P(0)
P(r ≥ 1) = 1 − ₁₀C₀ (0.07)⁰ (0.93)¹⁰⁻⁰
P(r ≥ 1) = 1 − (0.93)¹⁰
P(r ≥ 1) = 0.516
Answer:
Use binomial probability:
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
Given:
n = 10, r ≥ 1, p = 0.07, q = 0.93
P(r ≥ 1) = 1 − P(0)
P(r ≥ 1) = 1 − ₁₀C₀ (0.07)⁰ (0.93)¹⁰⁻⁰
P(r ≥ 1) = 1 − (0.93)¹⁰
P(r ≥ 1) = 0.516
Step-by-step explanation:
