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

Author Question: Determine P(-2.45 z 0), assuming a standard normal distribution.[br][br][b][color=#9E3EA8]Question ... (Read 84 times)

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
on: Jun 24, 2018
Determine P(-2.45  z  0), assuming a standard normal distribution.

Question 2

If young children watch an average of 105 minutes of TV per day with a standard deviation of 30 minutes per day, what is the probability that a random sample of 60 children will watch more than 110 minutes of TV per day?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kilada

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 24, 2018
Answer to Question 1

0.4929

Answer to Question 2

0.0985


cartlidgeashley

  • Member
  • Posts: 572
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
How to solve a half life problem involving exponential models (Question 2) How to solve a half life problem involving exponential models (Question 2)
Answer to Vector Question Pt. 2 Answer to Vector Question Pt. 2
Sound intensity log question Sound intensity log question
Frequency distribution of phenotypes from the possible offspring in Figure 5.7. Height of the offspr Frequency distribution of phenotypes from the possible offspring in Figure 5.7. Height of the offspr
A comparison of a normal erythrocyte with sickle-cell anemia A comparison of a normal erythrocyte with sickle-cell anemia
Video: PET Scan Animation

For a complete list of videos, visit our video library