adplus-dvertising

Welcome to the Discrete Probability MCQs Page

Dive deep into the fascinating world of Discrete Probability with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Discrete Probability, a crucial aspect of Discrete Mathematics. In this section, you will encounter a diverse range of MCQs that cover various aspects of Discrete Probability, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Discrete Mathematics.

frame-decoration

Check out the MCQs below to embark on an enriching journey through Discrete Probability. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Discrete Mathematics.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Discrete Probability. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Discrete Probability MCQs | Page 4 of 10

Explore more Topics under Discrete Mathematics

Q31.
Suppose a rectangle edges equals i = 4.7 and j = 8.3. Now, a straight line drawn through randomly selected two points K and L in adjacent rectangle edges. Find the condition for the probability such that the drawn triangle area is smaller than c = 9.38.

a.

K-Lโ‰ค18.76

b.

K+Lโ‰ค18.76

c.

KLโ‰ค18.76

d.

K/Lโ‰ค18.76

Discuss
Answer: (c).KLโ‰ค18.76
Q32.
Find the expectation for how many bacteria there are per field if there are 2350 bacteria are randomly distributed over 340 fields (all having the same size) next to each other.

a.

4.98

b.

3.875

c.

6.91

d.

7.37

Discuss
Answer: (c).6.91
Q33.
What is the possibility such that the inequality x² + b > ax is true, when a=32.4 and b=76.5 and xโˆˆ[0,30].

a.

1.91

b.

4.3

c.

2.94

d.

6.1

Discuss
Answer: (a).1.91
Q34.
In a bucket there are 5 purple, 15 grey and 25 green balls. If the ball is picked up randomly, find the probability that it is neither grey nor purple?

a.

\(\frac{5}{9}\)

b.

\(\frac{12}{13}\)

c.

\(\frac{51}{43}\)

d.

\(\frac{2}{7}\)

Discuss
Answer: (a).\(\frac{5}{9}\)
Q35.
Two fair coins are flipped. As a result of this, tails and heads runs occurred where a tail run is a consecutive occurrence of at least one head. Determine the probability function of number of tail runs.

a.

\(\frac{1}{2}\)

b.

\(\frac{5}{6}\)

c.

\(\frac{32}{19}\)

d.

\(\frac{6}{73}\)

Discuss
Answer: (a).\(\frac{1}{2}\)
Q36.
The length of alike metals produced by a hardware store is approximated by a normal distribution model having a mean of 7 cm and a standard deviation of 0.35 cm. Find the probability that the length of a randomly chosen metal is between 5.36 and 6.14 cm?

a.

0.562

b.

0.2029

c.

3.765

d.

1.576

Discuss
Answer: (b).0.2029
Q37.
A personal computer has the length of time between charges of the battery is normally distributed with a mean of 66 hours and a standard deviation of 20 hours. What is the probability when the length of time will be between 58 and 75 hours?

a.

0.595

b.

3.44

c.

0.0443

d.

1.98

Discuss
Answer: (c).0.0443
Q38.
The length of life of an instrument produced by a machine has a normal distribution with a mean of 9.4 months and a standard deviation of 3.2 months. What is the probability that an instrument produced by this machine will last between 6 and 11.6 months?

a.

0.642

b.

0.4098

c.

0.16

d.

0.326

Discuss
Answer: (d).0.326
Q39.
The speeds of a number of bicycles have a normal distribution model with a mean of 83 km/hr and a standard deviation of 9.4 km/hr. Find the probability that a bicycle picked at random is travelling at more than 95 km/hr?

a.

0.1587

b.

0.38

c.

0.49

d.

0/278

Discuss
Answer: (b).0.38
Q40.
Let us say that X is a normally distributed variable with mean(ฮผ) of 43 and standard deviation (ฯƒ) of 6.4. Determine the probability of X<32.

a.

0.341

b.

0.962

c.

6.231

d.

0.44

Discuss
Answer: (a).0.341
Page 4 of 10

Suggested Topics

Are you eager to expand your knowledge beyond Discrete Mathematics? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...