Question

If I randomly collect 100 Newyork citizens (out of all Newyork citizens) and asked them if...

If I randomly collect 100 Newyork citizens (out of all Newyork citizens) and asked them if they were unemployed and then plotted the results I would have what type of distribution?

Normal Distribution

Population Distribution

Sampling Distribution

Sample Distribution

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The sample is a subset of the population, and is the set of values you actually use in your estimation. Let’s think 1000 individual you have selected for your study to know about average height of the residents of Newyork. This sample has some quantity computed from values e.g. mean (x ), Standard deviation (s) , sample proportion etc. This is called sample distribution.

in our question 100 Newyork citizens (out of all Newyork citizens) and asked them if they were unemployed and then plotted the results it is sample distribution

Answer : Sample Distribution

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a large town, the size of the population is 1200. 744 of the citizens have...
In a large town, the size of the population is 1200. 744 of the citizens have a healthy diet. (You may assume that all sampling is done WITH REPLACEMENT) 1. What is the proportion of the population that has a healthy diet? (express the proportion as a decimal)    2. If one citizen is randomly selected from the population, what is the probability that the citizen has a healthy diet? (express the probability as a decimal)    3. If one citizen is...
1. Suppose a random sample of 400 Gondor citizens was asked if they support the construction...
1. Suppose a random sample of 400 Gondor citizens was asked if they support the construction of a border wall with Mordor. 260 said, “Yes.” The Steward of Gondor is on record as saying, “More than 60% of our citizens want the wall. We should build the wall.” (a) At the α = 0.10 significance level is there evidence to support the steward’s claim? (b) Interpret the P-value in the context of this test. (c) Explain what a Type I...
There are 100 parts. Five of them are out of the specification and others meet the...
There are 100 parts. Five of them are out of the specification and others meet the specification. Randomly select parts from this lot, one by one, without replacement, until an out-of-specification part is selected. Let N denote out-of-specification part and S denote part that meets specification. What is the sample space? explain in details please, I dont understand
please answer them all, it's only three questions the three distributions involved in every application of...
please answer them all, it's only three questions the three distributions involved in every application of inferential statistics (confidence intervals and hypothesis testing for example) are: Sample, sample means, sampling distribution Proportions, population proportion, sampling mean Sample, sampling distribution, population Sample statistic, population proportions, sample means In order to ensure samples are representative of their population, what type of method should we follow in choosing a sample? Equal Probability of Selection Method Simple Random Sampling Method Probability Sampling Method None...
A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a...
A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times, and determines that 14 of the plates have blistered. If it is really the case that 15% of all plates blister under these circumstances and a sample size of 100 is used, how likely is it that the null hypothesis of part (a) will not be rejected (to 4 decimal places). (The probability of making a type 2 error when...
In my sample, i have gathered a group of 10 friends and asked each of them...
In my sample, i have gathered a group of 10 friends and asked each of them if they preferred vaping over smoking and a seprate group of those who dont prefer either one. 3 of my friends said they dont smoke at all, 5 of them prefer to vape and 2 dont do either one. Please help me create a test to find a null and alternative hypothesis for this set of data using either a regression test, one sample...
A survey of 200 students is selected randomly on a large university campus They are asked...
A survey of 200 students is selected randomly on a large university campus They are asked if they use a laptop in class to take notes. The result of the survey is that 70 of the 200 students use laptops to take notes in class. What is the value of the sample proportion? What is the standard error of the sampling proportion? Construct an approximate 95% confidence interval for the true proportion by going 2 standard errors from the sampling...
If I took all possible samples of N=50 from the population of undergraduate students in the...
If I took all possible samples of N=50 from the population of undergraduate students in the US, found the mean height for each sample, and plotted the distribution of those sample means, the result would be a central limit theorem sampling distribution of the mean cumulative frequency distribution skewed frequency distribution 40 men participating in a study reported how angry they felt at the end of each day for 2 weeks. For the first week 20 of the men were...
A survey of 200 students is selected randomly on a large university campus They are asked...
A survey of 200 students is selected randomly on a large university campus They are asked if they use a laptop in class to take notes. The result of the survey is that 70 of the 200 students use laptops to take notes in class. What is the value of the sample proportion? (0.5 pts) What is the standard error of the sampling proportion? (0.5 pts) Construct an approximate 95% confidence interval for the true proportion by going 2 standard...
A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a...
A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times, and determines that 14 of the plates have blistered. (a) Do the sample results provide enough evidence to conclude that the % of plates that blister is different from 10%? Use α = 0.05. (b) Carry out the test in (a) using the P-value Method. It`s not necessary to repeat Steps 1), 2), 3)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT