a cube number from 1 through 6 is rolled 300 times. the probability of 4 landing face - up on the cube is…

a cube number from 1 through 6 is rolled 300 times. the probability of 4 landing face - up on the cube is $\frac{1}{6}$. select two values that indicate an approximate relative frequency of 4 landing face - up in 300 attempts.\na 80\nb 48\nc 52\nd 150\ne 170

a cube number from 1 through 6 is rolled 300 times. the probability of 4 landing face - up on the cube is $\frac{1}{6}$. select two values that indicate an approximate relative frequency of 4 landing face - up in 300 attempts.\na 80\nb 48\nc 52\nd 150\ne 170

Answer

Explanation:

Step1: Recall relative - frequency formula

The relative - frequency of an event is given by the formula $f=\frac{n}{N}$, where $n$ is the number of times the event occurs and $N$ is the total number of trials. Here, $N = 300$ and the theoretical probability $P$ of getting a 4 on a fair six - sided die is $\frac{1}{6}$. We expect $n=P\times N$.

Step2: Calculate the expected number of 4s

$n=\frac{1}{6}\times300 = 50$. We are looking for values close to 50.

Answer:

B. 48, C. 52