myamelizabeth
contestada

Fill in the table with relative frequencies by column
a=
11
Preferred Pet of 2nd Graders at City Elementary
Frequency Two-Way Table
Dogs Cats Birds Total
Boys 32 38 6 76
Girls I 46 T 19 I 29 94
Total 78 57 35 170
11
11
11
Relative Frequency Table by Column
Dogs Cats Birds Total
Boys 41.0% a b c
Girls d 33.3% e 55.3%
Total 100% 100% 100% 100%

Respuesta :

ailinerivera01

Answer:

a= 66.7%

b= 17.1%

c= 44.7%

d=59.0%

e= 82.9%

Step-by-step explanation:

got the answers off of edge

fichoh

The relative frequency distribution of the two-way table can be calculated by taking the percentage of each frequency value by the total.

Calculating the missing alphabets which are the relative frequency values :

a = (cats n boys) / total = 38/57 = 66.7%

b = (birds n boys) / total = 6/35 = 17.1%

c = (row total) / subtotal = 76/170 = 44.7%

d = (dog n girls) / total = (46/78) × 100% = 59%

e = (birds n dog) / total = (29/35) × 100% = 82.9%

Therefore, the relative frequency values for the values in the two - way frequency column for a, b, c, d and e are ; 66.7% ; 17.1%; 44.7% ; 59% and 82.9% respectively.

Learn more : https://brainly.com/question/13218948

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