This topic contains a solution. Click here to go to the answer
« previous next »
Pages: 1 2  All   Go Down

Author Question: A pitching machine throws 70% strikes and 30% balls. Five pitches will be thrown by the machine.What ... (Read 1679 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
on: May 5, 2020

Question 1

A pitching machine throws 70% strikes and 30% balls.  Five pitches will be thrown by the machine.

What is the probability that the machine will throw five balls?
◦ 0.35
◦
◦ 0.3 + 0.3 + 0.3 + 0.3 + 0.3
◦ 0.34 × 0.7
◦ none of these

Question 2

A pitching machine throws 70% strikes and 30% balls.  Five pitches will be thrown by the machine.

What is the probability the machine will throw one ball and four strikes?
◦ 0.3 + 4 × 0.7
◦ 0.3 × 0.74
◦ 5 × 0.3 × 0.74
◦
◦ none of these
Excursions in Modern Mathematics ¦ Tannenbaum ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Arii_bell on May 5, 2020

Shshxj

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: May 5, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Jake Pederson

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Dec 8, 2020
thx


Itz Vince Gaming

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Sep 22, 2021
thank you


Alexander Plautz

  • Newbie
  • *
  • Posts: 2
Reply #4 on: Sep 28, 2021
thank you


Timelord 1967

  • Newbie
  • *
  • Posts: 3
Reply #5 on: Nov 9, 2021
thank you


Maddie D

  • Newbie
  • *
  • Posts: 1
Reply #6 on: Dec 13, 2021
thank you


John Keller

  • Newbie
  • *
  • Posts: 1
Reply #7 on: Feb 19, 2022
Thank you


Raymond Harris

  • Newbie
  • *
  • Posts: 1
Reply #8 on: Apr 27, 2022
thank you


Snek

  • Newbie
  • *
  • Posts: 1
Reply #9 on: Oct 6, 2022
thank you


Pages: 1 2  All   Go Up
« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Gout. Also known as gouty arthritis, it often strikes the big toe, as seen in this illustration. Gout. Also known as gouty arthritis, it often strikes the big toe, as seen in this illustration.
A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
Sterile cotton balls Sterile cotton balls
ECG machine ECG machine
The Gene Expression Machine Model for Coupling The Gene Expression Machine Model for Coupling
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library