Astudy samples 100 cat owners and finds that 98 of them really dislike dogs. what inference can be drawn?
a) 98% of all pet owners will dislike dogs.
b) most people who own a cat would dislike dogs.
c) most people who own a dog would dislike cats.
d) most people who don't own a cat would like dogs.

B) Most people who own a cat would dislike dogs.

Step-by-step explanation:

A) is not true because we don't know about all pet owners, only cat owners.

C) is not true because we don't know about dog owners.

D) is not true because we don't know about people who don't own cats.

Title:

Step-by-step explanation:

Let, in total I see 1000 movies.

It is given that 63.3% movies among them I like. Hence, I like 633 movies and do not like (1000 - 633) = 367 movies.

83.1% of the 633 movies are certified fresh. Hence, fresh movies which I like is 83.1% of 633 = ≅ 526 in number.

The number of rotten movies which I like is (633 - 526) = 107.

Similarly, the number of movies, which I do not like is 367.

Among them 18.7% of 367 = 69 are fresh and (367 - 696) = 298 movies are rotten.

Total number of fresh movies is (526 + 69) = 595.

The required probability is = 0.884.