A sample survey was taken of 100 customers to determine which brand of snack crackers they prefer. Brand A was selected by about 17% of the customers, brand B was selected by about 50% of the customers, and brand C was selected by the remaining customers.
Which statistical model could be used to make predictions about the snack cracker brand a random customer may prefer?
OA brand A: die roll is 3
brand B: die roll is less than 3
brand C: die roll is greater than 3
OB. brand A: die roll is 4
brand B: die roll is greater than 4
brand C: die roll less than 4
OC brand A: die roll is 1
brand B. die roll is even
brand die rollis odd
OD. brand A die roll is 3
brand B: die roll is even
brand die roll is 1 or 5

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

answer: c i think

step-by-step explanation:

the thermometer is precise but not accurate

step-by-step explanation: