In Problems 19-22, determine whether or not the histogram indicatesthat a normal distribution could be used as a model for the variable 21. Length of Phone Calls The relative frequency histogramrepresents the length of phone calls on my wife's cell phoneduring the month of SeptemberLength ofPhone Calls0.400.300.200.100 2 468 10 12 14Length (in minutes)Relative Frequency

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Asked Oct 11, 2019
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In Problems 19-22, determine whether or not the histogram indicates
that a normal distribution could be used as a model for the variable
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In Problems 19-22, determine whether or not the histogram indicates that a normal distribution could be used as a model for the variable

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21. Length of Phone Calls The relative frequency histogram
represents the length of phone calls on my wife's cell phone
during the month of September
Length of
Phone Calls
0.40
0.30
0.20
0.10
0 2 468 10 12 14
Length (in minutes)
Relative Frequency
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21. Length of Phone Calls The relative frequency histogram represents the length of phone calls on my wife's cell phone during the month of September Length of Phone Calls 0.40 0.30 0.20 0.10 0 2 468 10 12 14 Length (in minutes) Relative Frequency

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Expert Answer

Step 1

21.

 

From the given histogram, the bars represents the relative frequencies for the lengths of the phone calls on wife’s cell phone. From the histog...

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