Question

a die is thrown 256 times. an even digit turns up 150 times. then the die is​ - b
iased,unbiased or not determined

Answer 1

Step-by-step explanation:

the die is undetermined

Answer 2

Answer: Die is Unbiased.

Step-by-step explanation: A die is basically a cube having numbers from 1 to 6 such that the sum of numbers on both opposite sides is equal to 7.

When a die is biased, the probability of all outcomes are not same while in the case of an unbiased die the probability of all outcomes are same and the sum of all probabilities is 1.

$Probability = Number of desired outcomes/Total number of outcomes$