This topic contains a solution. Click here to go to the answer

Author Question: Of 146 patients selected at random from a clinic, 35 were found to have high blood pressure. ... (Read 55 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
Of 146 patients selected at random from a clinic, 35 were found to have high blood pressure. Construct a 95 confidence interval for the percentage of all patients at this clinic that have high blood pressure.
 
  A) 15.7 to 32.2 B) 17.0 to 30.9 C) 14.9 to 33.1 D) 18.1 to 29.8

Question 2

In a sample of 1367 patients who underwent a certain type of surgery, 190 experienced complications.
 
  Find the margin of error for the 99 confidence interval used to estimate the percentage of all patients undergoing this surgery who experience complications. Give your answer as a percentage.
  A) 2.41 B) 1.50 C) 0.936 D) 2.65



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Answer to Question 1

B

Answer to Question 2

A




krzymel

  • Member
  • Posts: 548
Reply 2 on: Jul 25, 2018
Excellent


xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library