vcasela
18.12.2021 •
Mathematics
For a set of independent trials a probability of event A occurence in a single trial is 1/4 . Let T be the waiting time for event A occurence 6 times (during all the waiting time) . A number of trials in one time unit is 1/5. Let take, that trial arises instantaneously and that begin time starts at moment of the first trial. Find expected value E(T), variance Var(T) and probability P(T=35).
Solved
Show answers
More tips
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- C Computers and Internet Отправляем смс через интернет: легко и просто...
- L Leisure and Entertainment The Best Film of 2010: A Look Back at the Academy Awards...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
Answers on questions: Mathematics
- M Mathematics Angel paid for a booth at an art fair so he could sell his ceramic bowis. The graph represents the amount of money, y, that Angel will earn sellingz ceramic bowls at the art fair....
- M Mathematics The logging company would like to use its sample to provide convincing statistical evidence that over 50 percent of the trees in the forest are spruce trees. The logging company...
- M Mathematics Loga(ax) = x is equivalent to?...
- M Mathematics Find the x- and y-intercepts of the graph of x + 3y = 5. State your answers as whole numbers or as improper fractions in simplest form....
- M Mathematics A company has recently been hiring new employees. Today the company has 26% more employees than it did a year ago. If there are currently 56,700 employees, how many employees did...
- M Mathematics illustrate Distributive property by first showing brackets then calculations 20×(3+40) please hurry up I need this ASAP...
- M Mathematics The wedge is one-eighth of the wheel of cheese. A cylindrical-shaped wheel of cheese has a radius of 3 inches and height of 1 inch. A wedge of cheese is sliced from the whole. a....
- M Mathematics Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally distributed, with a mean of 4.8 millimeters (mm)...
- M Mathematics Use the spaces between the questions to calculate your answers. CIRCLE the answer to each question to avoid any misunderstanding. If submitting using plain paper, write the question...
- M Mathematics Interpret the volume of the aquarium. The volume of the aquarium is V = T (2h - 3)?h cubic inches Which statement about the volume is true? A. The volume does not depend on area...
Ответ:
13. C
14. C