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Lunna [17]
4 years ago
9

A researcher decides to take a random sample of the population and determine the ALT levels of the population, which fall on a c

ontinuum. A bar chart would be useful in determining if the ALT levels of the population are normally distributed.
O True
O False
Mathematics
1 answer:
Nady [450]4 years ago
6 0

Answer:

False

Step-by-step explanation:

The given statement is false. The histograms or bar charts are used when one is given discrete data for a certain value or the interval of a certain range but for the continuous data plotting, we need continuous frequency curves line graphs. Since the ALT levels fall on a continuum, representing them on a bar chart will not make any sense. they should be plotted on some continuous curve distribution lines like smoot line graphs (curves).

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AleksandrR [38]

Answer:

Step-by-step explanation:

Comment

If two secants intersect outside a circle (as these two do) then the angle at which they meet is 1/2 the difference between the intersected arcs. Put much simpler <DCF = 1/2 (arc EG - arc DF)

Givens

Arc EG = 127

Arc DF = 49

Solution

<DCF = 1/2(127 - 49)

<DCF = 1/2(78)

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