Author Question: Find the z-score corresponding to the given value and use the z-score to determine whether the value ... (Read 93 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual. Consider a score to be unusual if it is at least three standard deviations above or below the mean.
 
  Round the z-score to one decimal place, if necessary.
 
  A body temperature of 95.8 F given that human body temperatures have a mean of 98.20 F and a standard deviation of 0.62.
  A) -3.8; unusual B) -2.4; not usual C) 3.8; not unusual D) -3.8; not unusual

Question 2

Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual. Consider a score to be unusual if it is at least three standard deviations above or below the mean.
 
  Round the z-score to one decimal place, if necessary.
 
  A test score of 91.0 on a test having a mean of 73 and a standard deviation of 10.
  A) 18; unusual B) 1.8; not unusual C) -1.8; not unusual D) 1.8; unusual



Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

For a complete list of videos, visit our video library