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3 years ago

8

What are the related frequencies to the nearest hundredth of the columns of the two way table?

1 answer:

Eddi Din [679]3 years ago

7 0

Answer: The relative frequency of column A in group 1= $0.75$

The relative frequency of column B in group 1= $0.25$

The relative frequency of column A in group 2= $0.56$

The relative frequency of column B in group 2= $0.44$

Step-by-step explanation:

The relative frequency is the ration of each frequency by the total value in particular group.

For group 1 : Total =102+34=136

The relative frequency of column A in group 1= $\frac{102}{136}=0.75$

The relative frequency of column B in group 1= $\frac{34}{136}=0.25$

For group 2 : Total =18+14=32

The relative frequency of column A in group 2= $\frac{18}{32}=0.5625\approx0.56$

The relative frequency of column B in group 2= $\frac{18}{32}=0.4375\approx0.44$

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Given A(8,3), B(4,8), C(4,4) and D(8,-1) find the slope of AB

Snezhnost [94]

Answer:

Step-by-step explanation:

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3 years ago

A line segment is divided in two segments, such that the ratio of the long segment to the short segment is equivalent to the go

vova2212 [387]

Answer:

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Step-by-step explanation:

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3 years ago

Regina recently inherited an oil painting that was purchased by her great-grandfather for $100 in 1938. In 2013 she took the pai

muminat

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3 years ago

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alina1380 [7]

Answer:

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Step-by-step explanation:

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