Does jury selection system appear to be fair

Assignment Help Basic Statistics
Reference no: EM13118744

870 people were selected for grand jury duty, and 39% if them were Americans of Mexican ancestry. Among the people eligible for grand jury, 79,1% were Americans of Mexican ancestry. Use a 0.01 significance level to test the claim that the selection process is biased against Americans of Mexican ancestry. Does the jury selection system appear to be fair?

Reference no: EM13118744

Questions Cloud

Identify and interpret the p-value for the test : The underlying data are in file XR10033. Identify and interpret the p-value for the test. Using the 0.025 level of significance, what conclusion will be reached?
Information regarding polynomial function : Which of the following is/are TRUE for the graph of EVERY polynomial function? It must have either a minimum or a maximum value
What are the nucleotides at the intron boundaries : What are the nucleotides at the intron boundaries of a DNA sequence that encodes the information of a protein with three exons?
What would be the pressure of the gas : What would be the pressure of the gas, in kPa, if it were transferred to a container at 24 degrees Celcius whose volume is 55.0 L.
Does jury selection system appear to be fair : Use a 0.01 significance level to test the claim that the selection process is biased against Americans of Mexican ancestry. Does the jury selection system appear to be fair?
What happens when it is compromised : Based on your reading "05-epithelium-2005" when we talk about the epithelium forming an effective barrier, we hardly ever think about the complexity of this barrier in form and function as laid out in the article by Mullen et al. Please describe t..
Evaluate how much will its temperature increase : Assuming all the energy is retained by the hammer head, evaluate how much will its temperature increase? (Chead=0.11 kcal/kg degrees C) 1/2 m v^2 = mc Deltatemp solve for deltaTemp.
Why does your company not make any profits : Why does your company not make any profits? Show graphically and explain and you convince the king that it is the patriotic duty of every citizen to eat more spam.
What decision should be made using a two-tailed test : The hypothesis test produces a z-score of z = 2.37. Assuming that the researcher is using a two-tailed test, what decision should be made?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find out the weighted mean

Forecast sales for the next day using a three-day weighted moving average where the weights are 3, 1, and 1 (the highest weight is for the most recent number).

  Determining standard deductions with standard deviation

Survey of 16 tax returns reports families with incomes between $75,000 and 100,000 have on average $8,562 in Standard Deductions with the standard deviation of $1,800.

  Determining standard distribution and probability

Assume that the population of heights of male college students is approximately normally distributed with mean m of 68 inches and standard deviation s of 3.75 inches. A random sample of 16 heights is obtained.

  Chance of selecting a sample whose sample mean is larger

A power of 0.2203 can be interpreted to mean there is a 22.03% chance of selecting a sample whose sample mean is larger than 166.3 lb.

  The probability that sample mean is less than 14 inches

A large tank of fish from a hatchery is being delivered to a lake. The hatchery claims that the mean length of fish in the tank is 15 inches, and the standard deviation is 2 inches. A random sample of 36 fish is taken from the tank.

  Probabilities of ncaa basketball tournament

NCAA Basketball Tournament. Each year, 64 college basketball teams compete in the NCAA tournament. Sandbox.com recently offered a prize of $10 million to anyone who could correctly pick the winner in each of the tournament games.

  Tossing a coin six times

I tossed a coin 6 times and recorded the outcomes - H for heads and T for tails. The first set of tosses yielded HTHTTH and the second set of tosses yielded TTTHHH. Which set of tosses is more probable to happen? And why?

  Lp for minimum location distribution

Formulate and solve a 0-1 integer linear program model that can be used to find the minimum number of locations necessary to provide coverage to all areas. Clearly indicate your linear program model.

  Description of coefficient of correlation

If the coefficient of correlation is 0.4, the percentage of variation in the dependent variable explained by the variation in the independent variable

  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.

  Sample data randomly selected

Assuming that these results are sample data randomly selected from the population of all past and future Olympic games

  Ninety nine percent confidence interval for the population

In a survey of 8000 woman, 5431 say they change their nail polish once a week. Construct a 99% confidence interval for the population proportion of woman who change their nail polish once a week. A 99% confidence interval for the population is??

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