Webull problem
A Weibull distribution shows that a product currently has a beta life of 400 hours with a slope of 1.66. The design change goal for this product is to increase the beta life to 1,600 hours. If two redesigned products are available, how long must they be tested without failure to meet the goal of
95% confidence level?
A) 1,268 hours
B) 3,140 hours
C) 4,920 hours
D) 6,207 hours
Answer
Answers can only be viewed under the following conditions:
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.
2.1K
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to a 50% commission on every question that your affiliated users ask or answer.
- answered
- 1262 views
- $10.00
Related Questions
- Finding the probability that a roughly normal distributed will have the highest value among multiple curves
- Let $X$ be a single observation from the density $f(x) = (2θx + 1 − θ)I[0,1](x)$ with $−1≤ θ ≤ 1$. Find the most powerful test of size $α$ and its power
- Assess team win rate by combining individual win rates?
- Statistics and Probability
- How do I compare categorical data with multiple uneven populations?
- Fisher Information and Wilson Confidence Interval. B+D only.
- please use statistics to explain spooky phenomenon
- Stochastic Processes Questions