Mathematics, 16.02.2020 05:02 Baby010391

The box plots show the target heart rates of men 20–40 years old and men 50–70 years old. Which statement is best supported by the information in the box plots?

Answers: 3

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Answer from: juniorcehand04

Your Question is incomplete, here is the complete statement of the question with the box plots in the attached file.

Question statement:

The box plots show the target heart rates of men 20-40 years old and men 50-70 years old.

Which statement is best supported by the information in the box plots?

The range of the data for men 20-40 years old is less than the range of the

data for men 50-70 years old.

The median of the data for men 20-40 years old is less than the median of

the data for men 50-70 years old.

The minimum target heart rate for men 20-40 years old is less than the

minimum target heart rate for men 50-70 years old.

The interquartile range of the data for men 20-40 years old is greater than

the interquartile range of the data for men 50-70 years old.

Step-by-step explanation:

please find the box plots in the file attached below.

looking at the box plots we can say that the answers is D due to following reasons:

Option A is incorrect:

The range of the data for men 20-40 years old is not less than the range of data for men 50-70 years old because for men 20-40 years old range is 80 and for men 50-70 years old range is 70.

Option B is incorrect:

The median of the data for men 20-40 years old is not less than the range of data for men 50-70 years old because for men 20-40 years old median is 130 and for men 50-70 years old median is 110.

Option C is incorrect:

The minimum target heart rate for men 20-40 years old is not less than the minimum target heart rate for men 50-70 years old because for men 20-40 years old the minimum target heart rate is 90 and for men 50-70 years old the minimum target heart rate is 75.

Option D is correct:

The interquartile range of the data for men 20-40 years old is greater than the interquartile range of data for men 50-70 years old because for men 20-40 years old interquarile range is $Q_{3}-Q_{1}=152.5-107.5=45$ and for men 50-70 years old interquartile range is $Q_{3} -Q_{1} =130-90=40$ .

The box plots show the target heart rates of men 20–40 years old and men 50–70 years old. Which stat

Answer from: Quest

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

In the diagram of circle o, what is the measure of abc? 210 150

Answer from: Quest

(1 km=1000m, 1m=100 cm)

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The box plots show the target heart rates of men 20–40 years old and men 50–70 years old. Which stat...

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