Question

The two-way table shows the number of houses on the market in the Castillos’ price range. A 6-column table has 4 rows. The first column has entries 1 bathroom, 2 bathrooms, 3 bathrooms, total. The second column is labeled 1 bedroom with entries 67, 0, 0, 67. The third column is labeled 2 bedrooms with entries 21, 6, 18, 45. The fourth column is labeled 3 bedrooms with entries 0, 24, 16, 40. The fifth column is labeled 4 bedrooms with entries 0, 0, 56, 56. The sixth column is labeled Total with entries 88, 30, 90, 208. What is the probability that a randomly selected house with 2 bathrooms has 3 bedrooms

Answer 1

Answer:

The probability is 0.8

Step-by-step explanation:

• if u see the table clearly, there are 30 houses in total with 2 bathrooms.

• by the general definition of probability,

probability of an event P =$\frac{Number of desirable observations}{total number of observations}$

• so, here 30 will be the denominator in the above formula(by definition).

• from the table, in the 3rd column and 2nd row (desirable box) i.e, the one which represents 2 bathrooms and 3 bedrooms, has the entry as 24.

• so, the numerator for above given formula will now become 24.

therefore probability P=$\frac{24}{30} =\frac{8}{10} =0.8$

• So, the probability is 0.8.

Answer 2

Answer:

0.8

Step-by-step explanation: