What is an example of data that clearly would not fall under a normal curve.
What is an example of data that clearly would not fall under a normal curve.
When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume that those four outcomes are equally likely. Construct a table that describes the sampling distribution...
A company is preparing to launch a new web site to sell its products. From past experience, they know that purchases at the site will occur as a Poisson process with on average 22 purchases every...
The average diameter of sand dollars on a certain island is 4.50 centimeters with a standard deviation of 1.00 centimeters. If 16 sand dollars are chosen at random for a collection, find the probability...
My formula is Squareroot (40)(1366) - (206)^2 Over (40)(39) The correct answer should be 2.7970 and I am positive these are the right numbers...
Determine the indicated probability for a binomial experiment with the given number of trials n and the given success probability p. n =10, p = 0.1, P(3 or fewer)
Suppose that replacement times for washing machines are normally distributed with a mean of 10 years and a standard deviation of 1.4 years. Find the replacement time that separates the top 18% from...
21 15 19 16 17 17 18 20 25 7 16 10 16 18 12 find mean, mode, and median
What is the number that was delted
A geologist collects hand specimen sized pieces of limestone from a particular area. A qualitative assessment of both texture and color is made with the following results. Is there evidence of association...
The table to the right lists probabilities for the corresponding numbers of girls in three births. What is the random variable, what are its possible values, and are its values numerical? Number...
A commuter train from Long Island to NYC is scheduled to arrive at 8.07 a.m. every weekday morning. The probability that the train arrives on time is 0.8. Suppose 25 weekdays are randomly selected...
The probability that it will rain is 40% each day over a three day period what is the probability it will rain at least one of the three days
A rectangle with perimeter 26cm has an area of 40cm^2. Find the length and width of the rectangle?
Could "someone, anyone" tell me what the probabilities are Please!!!! Provide an example of what differentiates a “Probability” from a “Probability Distribution”. In this...
ID cards: one company's ID cards consist of 5 letters followed by 2 digits. How many cards can be made if repetitions are allowed? If repetitions are not allowed?
How can you tell if a word problem is permutation or combination?
Video games: how many different ways can 6 different video games cartridges be arranged on a shelf?
Could someone help me with this answer!! One of the tallest living man has a high of 246 cm. One of the tallest living women is 234 cm tall. Heights of men have a mean of 171 cm and...
Zip codes: How many 5-digit zip codes are possible of digits can be repeated? If there cannot be repetitions?