Answer:
After about age 40 to 50, the body starts to break down bone mass faster than it builds it.
Explanation:
This is part of the natural aging process. Both men and women experience bone loss with age.
hope this helped!
Answer:
Petussis
Explanation:
Pertussis, or whoop cough, is an acute infectious contagious disease of the respiratory tract transmitted by the bacterium Bordetella pertussis. Cases of the disease have increased in several countries in recent years. Symptoms last about 6 weeks and may be represented by low fever, runny nose, sneezing, tearing, poor appetite and malaise. As the disease progresses, the patient may experience very strong coughing fits. Suddenly at first, these accessions are brief, but occur one after the other, successively, without the patient being able to breathe between them and are followed by a deep inhalation that produces a sharp sound like an audible whoop.
The child, presented in the question, has symptoms related to pertussis, so we can say that this child is infected with the disease.
There is many reasons why personality disorders can be controversial like the following
• Personality disorders can be mistakenly diagnosed. Like most other disorders as well, it's not that uncommon to happen.
• It can make you feel labeled
• Sometimes when a patient doesn't fit into specifically one category, they may be diagnosed with more than one disorder.
• One thing I've personally noticed is that a person under 18 sometimes may not be diagnosed with a personality disorder yet but it's diagnosed with something different than what they should actually be treated for. I've found that personally annoying because, sometimes it's clear they have a personality disorder or they match for it. But sometimes it just depends, Y'know. It depends on who is evaluating you.
Answer:
a) 120
b) 30
c) Because we can estimate the mean with the mid range
Explanation:
a)
The mid range can be calculated as
Mid range=(minimum value+maximum value)/2
Mid range=(60+180)/2
Mid range=240/2
Mid range=120
b)
The standard deviation can be computing by dividing the range by 4.
Range=maximum-minimum
Range=180-60
Range=120
Standard deviation=120/4
Standard deviation=30
c)
Assumption of normality is important because mean and standard deviation can be estimated from mid range using normality.
