black-belt – black-belt – কুইজ মডেল টেস্ট অনুশীলন – 18

black-belt – black-belt – কুইজ মডেল টেস্ট অনুশীলন – 18

1232. For an F-test to be inferentially valid, all of the following assumptions must be true EXCEPT the

1. populations must be discrete distributions
2. samples must be randomly selected from the population
3. populations must be normally distributed
4. samples must be independent

1233. Which is not a part of the measurement system analysis in below options

1. People involvement
2. Methodology of measurement
3. Design of Experiments
4. Measurement devices

1234. What will be the Cpk for a process with the nominal (target) is set at the center of the distribution, and the specification limits are set at ±3? from the center with data used during initial set-up is having a normal distribution?

1. –0.25
2. 1.33
3. 1
4. 1.67

1235. Which pairs of data measures is used to determine total variance in measurement system analysis?

1. System variance and bias
2. Process variance and reproducibility
3. Noise system and repeatability
4. Measurement variance and process variance

1236. If a process follows an exponential distribution with a mean of 25, what is the standard deviation for the process?

1. 25
2. 12.5
3. 5
4. 0.4

1237. Which of the following tools would be most appropriate for collecting data to study the symptoms of a problem?

1. Check sheet
2. Force-field analysis
3. Flow diagram
4. Activity network diagram

1238. Which of the following control charts is most appropriate for monitoring the number of defects on different sample sizes?

1. p
2. u
3. c
4. np

1239. Which of the following are the key tools to understand the right measures in the Measure Phase

1. Both Prioritization Matrix and FMEA
2. FMEA
3. Prioritization Matrix
4. Design of Experiments

1240. What should user infer, if the number of distinct categories for a measurement system using a micrometer is 1?

1. The measurement system is incapable
2. The measurement system is capable
3. Insufficient data
4. Any of the above

1241. What refers to a controlled variable whose influence on a response is being studied?

1. Factor
2. Version
3. Replicate
4. Level

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।