Walter is conducting an experiment using a spinner with 4 equal sections. Which number of trials will lead to experimental outcomes that are most similar to his predicted outcomes? A.4 B.25 C.40 D.90

Option A is correct.

The number of trials that will lead to experimental outcomes that are most similar to his predicted outcomes = 4

Step-by-step explanation:

The spinner has 4 equal sections. This means that each section has an equal chance of turning out.

The probability that each section of the spinner turns up = (1/4) = 0.25

And the predicted outcomes include each of the section of the spinner

So, spinning the spinner 4 times, theoretically means that each possible outcome will appear once.

Hence, the number of trials that will lead to experimental outcomes that are most similar to his predicted outcomes = 4

Hope this Helps!!!

-1/2 +2

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b