1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leno4ka [110]
2 years ago
15

. consider two examples. sample a has data more tightly clustered about the mean compared to sample b. we can say that

Medicine
1 answer:
gayaneshka [121]2 years ago
5 0

Since sample a has data more tightly clustered about the mean compared to sample b, we can say that the variance for sample a is lower than that for sample b.

What is variance:

Variability gets used to measure the central tendency's closeness to the values. A measure of central tendency that can get used is mean. Mean refers to the average for some given values and gets determined by dividing the sum of those values by the number of values. The variance refers to the average squared difference of each value from the mean.

When the variance is lower, the data is less spread out. Thus, data being more tightly clustered about the mean reflects lower variance. Since sample a has data more tightly clustered about the mean compared to sample b, it can be concluded that the variance for sample a is lower than that for sample b.

Learn more about variance here:

brainly.com/question/13708253

#SPJ4

You might be interested in
2.3 Discussion: E-cigarettes
pshichka [43]

Answer:

To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.

3 0
3 years ago
The nurse has a routine prescription to instill erythromycin ointment into the eyes of a newborn. Which statement, if made by th
9966 [12]

Complete Question:

The nurse administers erythromycin ointment (0.5%) to the eyes of a newborn and the mother asks the nurse why this is performed. Which explanation is best for the nurse to provide about neonatal eye prophylaxis?

1. Protects the newborn's eyes from possible infections acquired while hospitalized.

2. Prevents cataracts in the newborn born to a woman who is susceptible to rubella.

3. Minimizes the spread of microorganisms to the newborn from invasive procedures during labor.

4. Prevents an infection called ophthalmia neonatorum from occurring after delivery in a newborn born to a woman with an untreated gonococcal infection.

Answer:

4. Prevents an infection called ophthalmia neonatorum from occurring after delivery in a newborn born to a woman with an untreated gonococcal infection.

Explanation:

Ophthalmia Neonatorum is an eye infection that affects newborns within the first 30 days after birth. It is also known as “conjunctivitis of the newborn) and is caused by contact of the newborn’s eyes with the birth canal of a mother who has an untreated sexually-transmitted infection like Gonnorrhea.

The newborn is usually treated with an erythromycin eye ointment instilled onto the eyes.

6 0
2 years ago
Which of the following is the primary symptom seen in myasthenia gravis?
antoniya [11.8K]
hbu y y i cry i yuhgtfbkhbb ekaiscnne ekfowjwnrrjwjsb c wjqisbg
7 0
2 years ago
Read 2 more answers
18yr old patient with low grade fever, itchy and red eyes, redness and inflation,a bulging eardrum and fluid in right ear, and m
rewona [7]
Otitis media
Infection of the middle ear and also has manifestations in the respiratory system(ear nose and throat system is connected)hence causing the cough and slight running nose
5 0
2 years ago
1. Meghan, an LPN, works in a surgical ambulatory care setting. What are some of the infection
Semenov [28]

cdc.gov

Explanation:article read

5 0
2 years ago
Other questions:
  • 1. What is the method of appointment scheduling where no
    13·1 answer
  • The radiologic technologist does not have to wear a dosimeter during fluoroscopy cases; True or False
    9·1 answer
  • What bone does the hyoid bone articulate with?
    8·1 answer
  • Antibiotic treatment of E. coli is discouraged unless necessary due to concern over?
    13·1 answer
  • The hallux is the __digit of the foot.
    15·1 answer
  • A pharmacist on the phone with a physician is confused and not sure whether he understands the physician's instructions. Which a
    13·1 answer
  • Select the correct answer.
    7·2 answers
  • Give me reasons we should be complete
    12·2 answers
  • In small children or infants, a foreign body obstruction of the airway should be suspected if there is a sudden onset of:_____.
    8·1 answer
  • A binge-purge disorder, ____________________ ____________________ is associated with guilt, depression, and shame.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!