for a certain class, the following data table compares how many students have a cat or a dog. what is the…

for a certain class, the following data table compares how many students have a cat or a dog. what is the probability that a student chosen randomly from the class has a cat or a dog?\n| |has a cat|does not have a cat|\n|--|--|--|\n|has a dog|2|8|\n|does not have a dog|9|6|

for a certain class, the following data table compares how many students have a cat or a dog. what is the probability that a student chosen randomly from the class has a cat or a dog?\n| |has a cat|does not have a cat|\n|--|--|--|\n|has a dog|2|8|\n|does not have a dog|9|6|

Answer

Explanation:

Step1: Calculate total number of students

$2 + 8+9 + 6=25$

Step2: Calculate number of students with a cat or a dog

Number of students with a cat or a dog is $2+8 + 9=19$

Step3: Calculate the probability

Probability $P=\frac{19}{25}$

Answer:

$\frac{19}{25}$