Expected number of people

Assignment Help Basic Statistics
Reference no: EM131501294

Suppose that on the leeward side of the island of Oahu, in the small village of Nanakuli, about 30% of the residents are of Hawaiian ancestry. Let ?n = 1, 2, 3,... represent the number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli. What is the expected number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli? Round your answer to the nearest hundredth.

a. 33.55
b. 1.43
c. 3.44
d. 33.33
e. 3.33

Reference no: EM131501294

Questions Cloud

Three extracurricular? activities : How many will not participate in any of the three extracurricular? activities?
What was the mean of the quiz scores : A student scored 465 points on a quiz, and the student's standard (or z) score was 2. The standard deviation of quiz scores was 9.
State the symbols for the one mean : State the symbols for the one mean and then the 10 means.
What is the number of possible outcomes : What is the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner?
Expected number of people : What is the expected number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli?
Sample of data has a standard deviation : A sample of data has a standard deviation of 98. If you were to multiply all of the scores in the data set by factor of 43.
Critical areas of learning : Generate a test question and model your answer to that for critical areas of learning.
Least amount of conversation and discussion : Overall, the least amount of conversation and discussion - and potential language development - would occur in which of the following types of play?
Drawing two white cards without replacement : The probability of drawing two white cards without replacement is 14/95, and the probability of drawing 1 white card is 2/5.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Student commission on programming and entertainment

1.At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first rock concert of the school year.

  Comparison of sandard deviations

According to the National Association of Homebuilders, the average life expectancies of a dishwasher and a garbage disposal are about the same: 10 years.

  What is the difference between a histogram and a bar chart

What is the difference between a histogram and a bar chart?- For what type of data would each be appropriate?

  Compact metric space

If (K, d) is a compact metric space and u ∈ K , show that for any finite M and 0 α ≤ 1, { f ∈ Lip(α, M ): | f (u)|≤ M } is compact for dsup. 2. If S = [0, 1] with its usual metric and α > 1, show that Lip(α, 1) contains only constant functions...

  Unique normal distribution

When one thinks of the normal distribution, the first thing that comes to mind is the bell curve and grades. While this is one example of a normal curve that is widely recognized, it is not the only one. Try to come up with a unique normal distrib..

  One test that people who wish to donate blood must undergo

one test that people who wish to donate blood must undergo is a test of iron level. individuals with insuficient iron

  Random sample of people in a large population

People in a large population average 60 inches tall. You take a random sample and will be given a dollar for each person in your sample who is over 65 inches tall.

  Regression analysis is used when the independent variable

regression analysis is used when the independent variable is nominal or ordinal in nature.a. trueb.

  Popular in business and other social sciences

You don't have to use any outsource resources for this work. Just read the article and answers the questions mention below in a form of essay.

  Find confidence interval for the true mean heart rate

The mean heart rate is 90 beats per minute with a standard deviation of 5. Find the 98% confidence interval for the true mean heart rate of all people with this untreated condition.

  Find the speed of p when it reaches the given point

A particle P, which can slide freely on the wire, is released from rest at the point (a, 0, 2πb). Find the speed of P when it reaches the point (a, 0, 0) and the time taken for it to do so.

  Should you be concerned about the likelihood that it is

suppose you have some data gathered from a repeated experiment. if you want to make inferences about the data collected

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd