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

Author Question: Of 1003 people who came into a blood bank to give blood, 284 people had high blood pressure. ... (Read 124 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Aug 2, 2018
Of 1003 people who came into a blood bank to give blood, 284 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.
 
  A) 0.334 B) 0.202 C) 0.283 D) 0.251

Question 2

The estimated population variance of the scores 2, 4, 6 is .
 
  a. 0.67
  b. 1.00
  c. 2.00
  d. 4.00


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

D


MirandaLo

  • Member
  • Posts: 538
Reply 2 on: Aug 2, 2018
Wow, this really help

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

The sparse plasma (blue) and dust (white) in the tail of comet Hale–Bopp are being The sparse plasma (blue) and dust (white) in the tail of comet Hale–Bopp are being
Reb blood cells get caught up in the sticky web of a blood clot Reb blood cells get caught up in the sticky web of a blood clot
Effects of Low and High Doses of Apomorphine Effects of Low and High Doses of Apomorphine
U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
The oil pressure switch is connected to a warning lamp that alerts the driver of low oil pressure. The oil pressure switch is connected to a warning lamp that alerts the driver of low oil pressure.
Using the fingertips of one hand, make contact with an area on the back with high fascial ... Using the fingertips of one hand, make contact with an area on the back with high fascial ...
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library