High school probability Uncovered: Discover the Secrets with Plainmath's Expert Help
Recent questions in High school probability
High school probabilityAnswered question
Rivka Thorpe 2021-09-09Rivers Casino did an audit of all of their blackjack tables and found that the amount of money collected per night by a certain table has a mean of $6,000, a standard deviation of $200, and is approximately normally distributed.
What is the probability that a table will collect less than $5800 tomorrow night?
What is the probability that a table will collect less than $5800 tomorrow night?
High school probabilityAnswered question
Amari Flowers 2021-09-09The probability that a man will be alive in 25 years is 3/5, and the probability that his wife
will be alive in 25 years is 2/3.
Determine the probability that only the man will be alive.
Determine the probability that only the man will be alive.
High school probabilityAnswered question
ossidianaZ 2021-09-09The probability that a regularly scheduled flight departs on time is P(D) = 0.83, the probability that it arrives on
time is P(A) = 0.82. and the probability that it departs and arrives on time is P(D N A) = 0.78. Find the probability
that a plane departed on time given that it has arrived on time
High school probabilityAnswered question
tabita57i 2021-09-09Based on a poll, 40% of adults believe in reincarnation. Assume that 6 adults are randomly selected, and find the indicated probability. What is the probability that exactly 5 of the selected adults believe in reincarnation? The probability that exactly 5 of the 6 adults believe in reincarnation.
Based on a poll, 40% of adults believe in reincarnation. Assume that 6 adults are randomly selected, and find the indicated probability. What is the probability that exactly 5 of the selected adults believe in reincarnation? The probability that exactly 5 of the 6 adults believe in reincarnation.
High school probabilityAnswered question
Line 2021-09-08The Metropolis police station calls Superman an average of 3 times per hour
to ask for his help. The probability that the station calls Superman in a time interval is
dependent only on the length of the time interval and, furthermore, is independent of whether
or not the department called Superman on any previous time interval. Superman goes on a
date with Lois Lane and picks her up from her place at 7:00pm.
What is the probability that their date has been interrupted by 8:00pm?
What is the probability that their date has been interrupted by 8:00pm?
High school probabilityAnswered question
glasskerfu 2021-09-08A system contains two components, A and B.
The system will function so long as either A or B functions.
The probability that A functions is 0.95, the probability that B functions is 0.90, and the probability that at least one is functioning is 0.97
Component A is not but B function or B is not but A functioning?
The system will function so long as either A or B functions.
The probability that A functions is 0.95, the probability that B functions is 0.90, and the probability that at least one is functioning is 0.97
Component A is not but B function or B is not but A functioning?
High school probabilityAnswered question
Emily-Jane Bray 2021-09-08The probability is 0.4 that the final exam is difficult.
If the final exam is difficult, the probability is 0.3 that Nancy will pass the course.
If the final exam is not difficult, the probability is 0.9 that Nancy will pass the course.
Given the observation that Nancy passed the course, what is the probability that the final exam was difficult? [Use Bayes’ Theorem.]
If the final exam is difficult, the probability is 0.3 that Nancy will pass the course.
If the final exam is not difficult, the probability is 0.9 that Nancy will pass the course.
Given the observation that Nancy passed the course, what is the probability that the final exam was difficult? [Use Bayes’ Theorem.]
High school probabilityAnswered question
texelaare 2021-09-08The probability of a student cheating is 0.6, the probability of a student getting caught given that he/she has cheated is 0.3 and the probability of a student not getting caught given that he/she has cheated is 0.7. Let’s say, a student got caught.What is the probability that the student cheated?
High school probabilityAnswered question
remolatg 2021-09-08Sam and Allen have applied for scholarships. The probability that Sam gets a scholarship is 0.93. The probability that Allen gets a scholarship is 0.77. The probability they both get scholarships is 0.74.
What i the probablity neither receives a scholarship?
What i the probablity neither receives a scholarship?
High school probabilityAnswered question
beljuA 2021-09-08Classify the following probability estimates as classical, relative frequency, or subjective, give your justification for the same
(a) The probability a randomly selected flight will arrive on time is 0.875.
(b) The probability of tossing a coin twice and observing two heads is 0.25.
(c) The probability that your car will start on a very cold day is 0.97.
High school probabilityAnswered question
amanf 2021-09-08John charges his cell phone only when it is fully drained. The length of time, in hours, between charges of his cell phone is normally distributed with mean 31 and variance 64.
Probability(Cell phone will last between 40.52 and 42.92 hours)
Probability(Cell phone will last between 40.52 and 42.92 hours)
High school probabilityAnswered question
Ava-May Nelson 2021-09-08The weight of trout in a fish farm follows the distribution N (200, 502). A trout is randomly selected.
What is the probability that its weight is between 225g and 275g?
What is the probability that its weight is between 225g and 275g?
High school probabilityAnswered question
alesterp 2021-09-08Mike has 7 white shirts and 4 blue shirts. He picks 3 of the shirts randomly to stuff in his suitcase for a trip.
What is the probability that he wil select 2 white shits and 1 bue shirt
What is the probability that he wil select 2 white shits and 1 bue shirt
High school probabilityAnswered question
Khaleesi Herbert 2021-09-08X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area under the appropriate normal curve would be determined to approximate the specified binomial probability.
X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area under the appropriate normal curve would be determined to approximate the specified binomial probability.
High school probabilityAnswered question
naivlingr 2021-09-07Assume a binomial probability distribution has p = 0.80 and n = 400.
a) what is the mean and standard deviation
b) is this situation one in which binomial probabilities can be approximated by the normal probability distribution? Explain.
c) what is the probability of 300 to 310 successes? Use the normal approximation of the binomial distribution to answer this question. (Round your answer to four decimal places.)
a) what is the mean and standard deviation
b) is this situation one in which binomial probabilities can be approximated by the normal probability distribution? Explain.
c) what is the probability of 300 to 310 successes? Use the normal approximation of the binomial distribution to answer this question. (Round your answer to four decimal places.)
High school probabilityAnswered question
Sinead Mcgee 2021-09-07One store notes that the probability of some type of error in a telephone order is 0.2. A supervisor randomly selects telephone orders and carefully inspects each one.
What is the probability that the inspector will examine at least seven orders before finding an error?
What is the probability that the inspector will examine at least seven orders before finding an error?
High school probabilityAnswered question
arenceabigns 2021-09-07Path A-B-E has a 55% probability of being completed within 3 weeks. Path C-D-F
has a 90% probability of being completed within 3 weeks. If these are the only two
paths in a project network, what is the probability the project will be completed in
3 weeks?
High school probabilityAnswered question
jernplate8 2021-09-07Suppose that the probability that there is another pandemic in the next year is 10%. And suppose that the probability that there is a war with China is 8%. Finally, suppose that the probability of a pandemic doesnt
High school probabilityAnswered question
pedzenekO 2021-09-07There are a total of 24 people in an application pool, that are equally qualified for a job. The pool consists of.
10 people from California
9 people from Nevada.
5 people from Arizonia.
There are 3 job openings for three different people. Type your answers as a decimal to 4 decimal places.
What is the probability that not all three people are from California?
10 people from California
9 people from Nevada.
5 people from Arizonia.
There are 3 job openings for three different people. Type your answers as a decimal to 4 decimal places.
What is the probability that not all three people are from California?
High school probability is one of those interesting tasks that young students receive as part of their statistics and probability assignments. You should also find the answers to probability exercises for high school along with the high school probability questions that will help you come up with the most efficient solutions. If you would like to focus on statistical challenges, you should also use high school probability problems as well as it is based on our examples. Be it related to equations or graphs that will talk about probability, follow our examples and things will become clearer!
