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.
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Answer:
The three accessory glands which release their secretions in small intestine are liver, gall bladder and pancreas. Each of these glands have ducts that joins the common bile duct which opens into small intestine releasing their secretions.
Liver secrete bile which is transported from left and right hepatic duct to a common hepatic duct.This common hepatic duct joins the cystic duct coming from gall bladder and forms common bile duct which secrete bile into the duodenum of small intestine.
Pancreas also secrete pancreatic juice into common bile duct from main pancreatic duct from where it reaches to small intestine.
The nurse is preparing to conduct a head to toe and should plan to collect the client's general appearance information during:-
when introducing yourself to the client, when asking about their health history, and when taking their vital signs.
what do you mean by head-to-toe assessment ?
A thorough technique called a head to toe evaluation determines the state of health of all significant body systems. It is a thorough physical examination that highlights a patient's requirements and issues. This assessment should be done by an RN, though occasionally a doctor or EMT might also perform it. Assessments from head to toe take place during primary care visits or yearly physicals.
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Answer:
you are already correct, it is a good idea to double-check with the kind folks on brainly though. smart thinking.