Ataste test asks people from texas and california which pasta they prefer, brand a or brand b. this table shows the results

Option D

Step-by-step explanation:

First we assign names to events:

Event C: The selected people are from California

Event A: The selected person prefers the A mark

Now notice in the table that the total number of people is: 275.

Then, the number of people who prefer the A mark is: 176

The number of people who are from California is: 150

The number of people in California who prefer the A brand is: 96

Then we have that:

Then:

By definition two events C and A are independent if and only if:

Then, if A and C are independent events, it must be fulfilled that:

Note that and

So:

The answer is option D

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.