2a. Samantha goes to school five days a week. when it rains, the probability that she goes to school by bus is 0.5. When it does not rain, the probability that she goes to school by bus is 0.3. The...

2a. Samantha goes to school five days a week. when it rains, the probability that she goes to school by bus is 0.5. When it does not rain, the probability that she goes to school by bus is 0.3. The...

In 5-card poker, the number of outcomes favorable to an event E is given in the table. Find the probability of being dealt no pair

In 5-card poker, the number of outcomes favorable to an event E is given in the table. Find the probability of being dealt no pair

You play softball and have a batting average of .333, meaning that you average about one hit in every three times at bat. During your 35-game season, you have one game in which you get a hit each...

Using a pair of fair dice, what is the probability of rolling either a sum of 6 or rolling a 6 on the face of one or both of the dice?

There are eight red socks and six blue socks in a drawer. A sock is taken out, its color noted, and is tossed aside. This procedure is performed three times. Let R be the random variable 'number of...

What is the probability that 13 rolls of a fair die will show three fours?

1) a diamond......2) a queen of hearts.......3) a jack, a queen or a king......4)a king........5)a heart or a diamond.

I've been trying to remember how to solve this but I can't find it in my notes please help

In how many ways can 3 students from a class of 16 be chosen for a field trip?

The letters in the word MATHEMATICS are arranged randomly. What is the probability that the first letter is E? What is the probability that the first letter is M?

A couple plans to have three children. What is the probability that. a) they have all girls? b) they have at least one boy?

The letters in the word Mathematics are arranged randomly. What is the probability that the first letter is E? What is the probability that the first letter is M?

c) Allowing for unlimited repeats, what is the probability if we selected a 7 letter arrangement at random that it would contain no repeated letters? d) How many 7 letter arrangements...

c) Allowing for unlimited repeats, what is the probability if we selected a 7 letter arrangement at random that it would contain no repeated letters? d) How many 7 letter arrangements...

A jar contains 4 red marbles numbered 1 to 4 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability the marbles is blue or even numbered.

Compute the probability of a six-sided die getting an even number.

Giving a test to a group of students, the grades and genders are summarized below. If one student was chosen at random, find the probability that the student was female. ...

A ball is drawn randomly from a jar that contains 6 red balls, 2 white balls, and 5 yellow balls. Find the probability of the given event. a. A red ball is drawn b. A white ball is drawn...

I need some help with this question

Abigail C.

Perfect Score SAT Math, Math Regents, and Chemistry Regents Tutor

Buffalo, NY

5.0
(1711 ratings)

Marc S.

Polymath tutoring math, science, and writing

Cambridge, MA

4.9
(680 ratings)

Philip W.

Dedicated, experienced and knowledgeable MATH and PHYSICS tutor

West Palm Beach, FL

5.0
(265 ratings)