Question

In: Statistics and Probability

In a hypothetical country, there are 1,000,000 eligible voters. A simple random sample of size 200...

In a hypothetical country, there are 1,000,000 eligible voters. A simple random sample of size 200 was chosen to study the relationship between gender and participation in the last election. The results are tabulated as follows.

In order to evaluate the null hypothesis that there is no association between gender and participation in the elections, we want to use the chi-square test of association. Fill in the following blanks. Use  and for non-integer numerical values, include 2 digits after the decimal point.

  1. The degrees of freedom is
  2. The critical  value is
  3. The expected frequencies are:
    Men Women
    Voted
    Did not vote
         
  4. The  statistic is
  5. We  the null hypothesis. (Enter either "reject" or "fail to reject".)

Solutions

Expert Solution

ANSWER::

note:: please check your question is not completely give so iam using this....

H0 : There is no association between gender and participation in the election.

H1: There is association between gender and participation in the election.

1. df = 1

2. Critical Value = 3.841

3. See the above output.

4.test statistics = 0.488

5. We fail to reject the null hypothesis.

NOTE:: I HOPE THIS ANSWER IS HELPFULL TO YOU......**PLEASE SUPPORT ME WITH YOUR RATING......

**PLEASE GIVE ME "LIKE".....ITS VERY IMPORTANT  FOR,ME......PLEASE SUPPORT ME .......THANK YOU


Related Solutions

In a certain city, there are about one million eligible voters. A simple random sample of...
In a certain city, there are about one million eligible voters. A simple random sample of size 10,000 was chosen to study the relationship between gender and participation in the last election. The results were: In a certain city, there are about one million eligible voters. Men Women Voted 2499 3311 Didn't Vote 1722 2468 If we are testing for a relationship between gender and participation in the last election, what is the p-value and decision at the 5% significance...
In a survey of 1000 eligible voters selected at random, it was found that 200 had...
In a survey of 1000 eligible voters selected at random, it was found that 200 had a college degree. Additionally, it was found that 70% of those who had a college degree voted in the last presidential election, whereas 54% of the people who did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following...
In a survey of 1000 eligible voters selected at random, it was found that 200 had...
In a survey of 1000 eligible voters selected at random, it was found that 200 had a college degree. Additionally, it was found that 80% of those who had a college degree voted in the last presidential election, whereas 49% of the people who did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following...
Suppose a simple random sample of size n=200 is obtained from a population whose size is...
Suppose a simple random sample of size n=200 is obtained from a population whose size is Upper N= 20,000 and whose population proportion with a specified characteristic is p equals 0.6 .p=0.6. Complete parts ​(a) through​ (c) below. (a) Determine the standard deviation (b) What is the probability of obtaining x=124 or more individuals with the​ characteristic? That​ is, what is ​P(p≥0.62)? (c) What is the probability of obtaining x=106 or fewer individuals with the​ characteristic? That​ is, what is...
A random sample of 1000 eligible voters is drawn. Let X = the number who actually...
A random sample of 1000 eligible voters is drawn. Let X = the number who actually voted in the last election. It is known that 60% of all eligible voters did vote. a) Find the approximate probability that 620 people in the sample voted, and b) Find the approximate probability that more than 620 people in the sample voted.
How to draw a simple random sample of size 9 and a systematic sample of size...
How to draw a simple random sample of size 9 and a systematic sample of size 9 from 45 samples size. can you explain the steps for each selected sample for me . thanks
The number of successes and the sample size are given for a simple random sample from...
The number of successes and the sample size are given for a simple random sample from a population. Use the one-proportion z-interval procedure to find the required confidence interval. n = 76, x = 31; 98% level 0.298 to 0.518 0.276 to 0.540 0.297 to 0.519 0.277 to 0.539 Use the one-proportion z-interval procedure to find the required confidence interval. A researcher wishes to estimate the proportion of adults in the city of Darby who are vegetarian. In a random...
A simple random sample of size n is drawn. The sample​ mean is found to be...
A simple random sample of size n is drawn. The sample​ mean is found to be 17.6​, and the sample standard​ deviation, s, is found to be 4.7. A). Construct a 95​% confidence interval about if the sample​ size, n, is 51.
A simple random sample of size n is drawn. The sample​ mean is found to be...
A simple random sample of size n is drawn. The sample​ mean is found to be 17.6​, and the sample standard​ deviation, s, is found to be 4.7. Construct a 99​% confidence interval about if the sample​ size, n, is 34.
A simple random sample has a sample size of n = 65. Given the population is...
A simple random sample has a sample size of n = 65. Given the population is normally distributed, find the critical value ta/2 corresponding to a 99% confidence level. a) 2.678 b) 2.575 c) 2.000 d) 2.660
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT