222k views
0 votes
The heights of 200 adults were recorded and divided into two categories.6' or overUnder 6Male1488Female2Which two-way frequency table correctly shows the marginal frequencies?6' or overUnder 6TotalMale1488100O A.Female298100Total16186200Total6' or overUnder 61488Male102B.

The heights of 200 adults were recorded and divided into two categories.6' or overUnder-example-1

1 Answer

2 votes

Answer:

6' or over under 6' Total

Male 14 88 102

Female 2 96 98

Total 16 184 200

Step-by-step explanation:

The initial table is:

6' or over under 6'

Male 14 88

Female 2

Then, to complete the table, we need to subtract all these values from the total number of adults, so:

200 - 14 - 88 - 2 = 96

Therefore, there are 96 females under 6' and the complete table is:

6' or over under 6'

Male 14 88

Female 2 96

Now, we can find the marginal frequencies as follows:

6' or over under 6' Total

Male 14 88 14 + 88 = 102

Female 2 96 2 + 96 = 98

Total 14+2=16 88+96=184

Therefore, the final table is:

6' or over under 6' Total

Male 14 88 102

Female 2 96 98

Total 16 184 200

User Whytheq
by
5.6k points