if a single die is rolled, what is the probability of it rolling on a number less than 2

Q: Suppose you roll a special 17-sided die. What is the probability that the number rolled is a "1" OR…

A: Given that  Roll a special 17-sided die Sample space = S S =…

Q: Juan has a fair six-sided die, if Juan rolls the die twice in a row, what is the probability that…

A:

Q: What is the probability that the number on the first die is smaller than the number on the second…

A: The sample space of two dice are thrown is S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2)…

Q: Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR…

A: Given that  Roll a special 40 sided die  Sample space=S S=(1,2,3,____,38,39,40) n(S)=40 A=(1,2)…

Q: Find the probability of getting Tails or a number less than 9.

A: A quarter is flipped, and a single standard die is rolled.  There are two outcomes when flip a…

Q: you roll a die with 5 sides what is the probability of rolling a 1 or a 2

A: P(1 or 2)= P(1 U 2)  P(1 U 2)= P(1)+ P(2) - P(1)* P(2)  Die is 5 sided So probability of getting 1…

Q: when a die is rolled, what is the probability that a four will appear on the top face?

A: We have given that when a die is rolled, the sample space isS = {1, 2, 3, 4, 5, 6 }

Q: Suppose you roll a special 50-sided die. What is the probability that the number rolled is a "1" OR…

A: Given that, a 50 sided die is rolled.

Q: Suppose a jar contains 13 red marbles and 16 blue marbles. If you reach in the jar and pull out 2…

A:

Q: A​ single, six-sided die is rolled. Find the probability of rolling an even number or a number less…

A: Given that, A​ single, six-sided die is rolled

Q: Suppose you roll a special 38-sided die. What is the probability that the number rolled is a "1" OR…

A: Answer:- Given, Rolling a special 38-sided die.  Then the sample space, S = { 1, 2, 3, 4, 5, ...,…

Q: A pair of fair dice are rolled one time. What is the probability that the sum of the two dice is…

A: Here we have to probability that sum of two dice is equal to 4 or sum is odd number when a pair of…

Q: Suppose you roll a special 22-sided die. What is the probability that the number rolled is a "1" OR…

A: In a 22-sided die, there are 22 outcomes, such that, 1, 2, 3, …., 21, 22.

Q: If you throw a single die twice, what's the probability of first getting a 3 and then getting…

A:

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Suppose that a student rolls two balanced dice three times in a row. What is the probability that on…

A: There are 6 number on each die so the total number of outcomes=6×6=36

Q: A single die is rolled eight times. Find the probability that 5 appears at most three times.

A: It is given that a single die rolled 8 times. That is probability of getting a 5 on each trial is…

Q: A die is rolled twice. What is the probability of getting 3 or 5?

A: From the given information, a dice rolled twice.   The total sample space is,

Q: If two dice are rolled once at the same time, what is the probability that the sum of the dots…

A: Know that  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4) (2,5) (2,6)  (3,1) (3,2)…

Q: Suppose you roll a die 6 times. What is the probability of getting at least one even number

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.