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4 years ago

The table shows the heights and weights of a few students in a class.

Mathematics

2 answers:

nekit [7.7K]4 years ago

7 0

Answer:

Step-by-step explanation:

Given is the table

Height Weight

58 122

59 128

60 126

62 133

63 145

64 136

66 144

68 150

70 152

Mean 63.33333333 137.3333333

sr=td dev 4.092676386 10.89724736

r 0.944529875

Since r is very mch near to 1 we find that height and weight are strongly positive correlated

The data seems to have a correlation coefficient close to 1.

This indicates that the weight of a student incrreases as the height of the student increases.

vodka [1.7K]4 years ago

6 0

Correlation coeficient is 0,945. As it is positive the relation between height and weight is direct so this indicate that weight increase as the height increase

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