Find probability that disc doesn-t touch line between planks

Reference no: EM13111976

A floor comprises of parallel planks which have two foot width. Circular disc of diameter one foot is randomly and uniformly dropped onto planks. Find out the probability that disc doesn't touch line between two planks. Find out also expected distance from center of the disc to closest line between two planks.

Reference no: EM13111976

Questions Cloud

Determine that none of the employees are absent : Determine the probability of randomly selecting 10 production employees on hot summer day and determining that none of them are absent?

Evidence to reject the researcher claim : A researcher claims that the average age of people who buy lottery tickets is 70. A sample of 30 is selected and their ages are recorded as shown below. The standard deviation is 16. At alpha = 0.05 is there enough evidence to reject the researche..

Steps involved in hypothesis testing using : List the steps involved in hypothesis testing using: a) the traditional/classical method; b) the probability-value method. Provide an example of each.

Find expected number of times person returns : Person repeatedly and independent flips the fair coin to decide whether to take the step to left or to right from a point X. Find out expected number of times person returns to X.

Find probability that disc doesn-t touch line between planks : Find out the probability that disc doesn't touch line between two planks. Find out also expected distance from center of the disc to closest line between two planks.

Determine the codon for each mutant : Mutational changes were induced in a single codon in the gene of T4 phage. The following amino acid substitutions were observed. By following the base changes in the codons, determine the codon for each mutant.

What is the minimum number of replication : DNA (3.5 x 108 base pairs) in diploid cells of Drosophila melanogaster is replicated in about 3 minutes. Assuming that all replication forks move at a constant rate of 104 base pairs per minute, what is the minimum number of replication units pres..

Branch of a fast-food chain : The waiting time to place an order at a branch of a fast-food chain during the lunch hour has had population mean of 3.55 minutes, with a population standard deviation of 1.1 minute.

Create confidence interval using four-step process : Of 880 respondents, 171 admitted that at least one light had been red. Follow four-step process to create 95% confidence interval.

User Account

All Pages