2. Ayako's parents are concerned that she is rather short for her age. The doctor's records of her growth give us the following data: Age (months) Height (cm) 36 48 51 54 57 60 86 90 91 93 94 95 a) Make a scatterplot of this data. Draw a rough sketch below and describe any pattern/correlation that you see. b) Use you calculator to find the regression equation that is appropriate for this data: What is the strength of this correlation? Explain.

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2. Ayako's parents are concerned that she is rather short for her age. The doctor's records of her growth give
us the following data:
Age
(months)
36
48
51
54
57
60
Height
(cm)
86
90
91
93
94
95
a) Make a scatterplot of this data. Draw a rough sketch below and describe any pattern/correlation that
you see.
b) Use you calculator to find the regression equation that is appropriate for this data:
What is the strength of this correlation? Explain.
Transcribed Image Text:2. Ayako's parents are concerned that she is rather short for her age. The doctor's records of her growth give us the following data: Age (months) 36 48 51 54 57 60 Height (cm) 86 90 91 93 94 95 a) Make a scatterplot of this data. Draw a rough sketch below and describe any pattern/correlation that you see. b) Use you calculator to find the regression equation that is appropriate for this data: What is the strength of this correlation? Explain.
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Let, X=Age (months) and Y=Height (cm)

(a) We make a scatter plot for given data and describe any pattern/ correlation 

(b) We find the regression equation that is appropriate for this data. What is the strength of this correlation?

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