This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Use the empirical probability formula to solve the exercise. Express the answer as a fraction. Then ... (Read 111 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Feb 2, 2020

Question 1

Use the empirical probability formula to solve the exercise. Express the answer as a fraction. Then express the probability as a decimal, rounded to the nearest thousandth, if necessary.

The table below represents a random sample of the number of deaths per 100 cases for a certain illness over time. If a person infected with this illness is randomly selected from all infected people, find the probability that the person lives 3-4 years after diagnosis.


◦ ; 0.058
◦ ; 0.029
◦ ; 0.35
◦ ; 0.538

Question 2

Use the empirical probability formula to solve the exercise. Express the answer as a fraction. Then express the probability as a decimal, rounded to the nearest thousandth, if necessary.

In 1999 the stock market took big swings up and down. A survey of 979 adult investors asked how often they tracked their portfolio. The table shows the investor responses. What is the probability that an adult investor tracks his or her portfolio daily?

◦ ; 0.288
◦ ; 0.232
◦ ; 0.138
◦ ; 0.287
Thinking Mathematically ¦ Blitzer ¦ 6th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jasdeep_brar on Feb 2, 2020

Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Feb 2, 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 32% of students answer this correctly


jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Feb 2, 2020
Excellent

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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?

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?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

How to solve a linear system when the terms are fractions How to solve a linear system when the terms are fractions
How to solve equations that contain cosine using special triangles (Part 2) How to solve equations that contain cosine using special triangles (Part 2)
How to solve a trigonometric problem involving two right triangles (Question 1) How to solve a trigonometric problem involving two right triangles (Question 1)
Answer to Vector Question Pt. 2 Answer to Vector Question Pt. 2
Use the answer sheet below the problems for your answer Use the answer sheet below the problems for your answer
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library