5,395 Answered Questions for the topic probability

Probability

06/23/20

why can't you have greater than 1 probability (tell with examples).
Follows • 1
Expert Answers •2
Probability

06/21/20

Compute the probability .9
According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You randomly... more
Follows • 1
Expert Answers •1
Probability

06/21/20

Compute the probability
According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You randomly... more
Follows • 1
Expert Answers •1
Probability

06/21/20

Compute the probability
According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You randomly... more
Follows • 1
Expert Answers •1

06/20/20

how should i find the number of cases asked in the below question?
For the question, please follow the file called airplane crashes.txt while reading the text below. In each year from 1993 to 2012, the number of airplane crashes in airline companies were counted.... more
Follows • 1
Expert Answers •1
Probability

06/20/20

A two sided coin is flipped in a six sided number cube is rolled.find(tails,5)
Follows • 1
Expert Answers •1
Probability Statistics

06/18/20

thank you so much for help, it helped a lot..
But is it ok to find p value from a calculator?
Follows • 1
Expert Answers •2
Probability Statistics

06/18/20

thank you so much for helping..
Follows • 1
Expert Answers •1
Probability

06/17/20

Four players each are dealt one card. In how many ways could the four dealt cards all be clubs or honor cards?
Honor cards include all the 10s, Jacks, Queens, Kings, and Aces.
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

A group of 6 is formed. People are chosen from 5 kids, 8 teachers, 5 principals, 10 parents, 4 professors and 6 adults. If it's random, what's the probability that there is one person from each group?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

Three girls and two boys are planning to meet for a party. What is the probability that the first two to arrive are the boys?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

In a three-card hand, what is the probability that all three cards are diamonds?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

The 10 players on a school basketball team are randomly assigned to 5 double hotel rooms at a tournament. What is the probability that best friends, Carlos and Dewayne, are assigned to the same room?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

6 teachers and 10 students wish to join a committee, which will have 8 members. If the members are chosen at random, what is the probability that there are 4 students and 4 teachers on the committee?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

A club has 21 members, four of whom are executives. Five members are randomly selected to take part in a survey. What is the probability that four non-executive members are chosen?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

About one in every five Canadian residents was born outside of Canada. If 12 Canadian residents are selected at random, what is the probability that 5 of them were born outside Canada?
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

I need help with a problem from my statistics homework. I don't understand this...
A particular fruit's weights are normally distributed, with a mean of 640 grams and a standard deviation of 26 grams.If you pick one fruit at random, what is the probability that it will weigh... more
Follows • 1
Expert Answers •1
Probability Statistics

06/17/20

I need help with a problem from my statistics homework. I don't understand this...
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 4.1 years, and standard deviation of 0.7 years.If you randomly purchase one item, what is the probability... more
Follows • 1
Expert Answers •2
Probability Math Calculus Statistics

06/17/20

I need help with a problem from my statistics homework. I don't understand this...
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 12.4 years, and standard deviation of 1.7 years.The 3% of items with the shortest lifespan will last less... more
Follows • 1
Expert Answers •1

06/16/20

Statistics Probability Question

A jar of candy contains 45 red jellybeans, 30 green jellybeans, and 60 purple jellybeans. Find the following probabilities. Q: Now suppose 6 jellybeans are selected without replacement instead.... more
Follows • 1
Expert Answers •2
Probability

06/15/20

I want to solve a problem with probability

90% of the children in a developing country have caries, 85% have worms and 70% are undernourished. How high is the percentage of children who have all three ailments?a) At least 70% of the... more
Follows • 1
Expert Answers •1
Probability

06/15/20

What is the expected number of dinner meals eaten at home per week?
A family has the opportunity to eat 7 dinner meals at home per week. The following chart shows the number of dinner meals eaten at home per week, x, and the associated probability P(x) for each... more
Follows • 0
Expert Answers •1
Probability

06/15/20

a) Construct a possibility tree and determine the sample space of this experiment.

According to genetics theory, 37% of all humans have attached earlobes. Experiment: two people are selected at random and it is determined whether or not each has attached earlobes. b) Consider... more
Follows • 0
Expert Answers •1
Probability

06/15/20

What is the probability that the freshman had less than 2 incorrect answers?
The following chart shows the number of questions that incoming freshmen got incorrect on a mathematics placement test along with the associated frequencies: Number wrong Frequency 0 ... more
Follows • 0
Expert Answers •1
Probability

06/15/20

Suppose you play a game in which you roll one die, and the payoff is the number of dots showing. What is the variance of this game?
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.