Determining the proportion of pregnancies

Assignment Help Basic Statistics
Reference no: EM132464584

What type of epidemiological question would one consider in determining the proportion of pregnancies in the past five years in Illinois that resulted in a pre-term birth with gestational age less that 37 weeks? Would that be descriptive or analytical?

Reference no: EM132464584

Questions Cloud

What percentage of regular grade gasoline sold : Suppose that the standard deviation was $.10 and that the retail price per gallon has a bell-shaped distribution.
How use of assembly line by industry changed over time : How has the use of the assembly line by the industry changed over time? What are some layout impacts of technological breakthroughs?
Compare link state and distance vector routing protocols : Define and explain various internet terminologies and describe and analyse the role and importance of internet technologies in the modern world
What is the current price of the bond : Assume that a bond makes 30 equal annual payments of $1,000 starting one year from today. What is the current price of the bond
Determining the proportion of pregnancies : What type of epidemiological question would one consider in determining the proportion of pregnancies in the past five years in Illinois
Describe relationship between annual objectives and policies : Do you agree with privacy advocates who contend that Facebook should provide ways for users to opt out of the mobile ad targeting? Why
What is the project free cash flow : Chemtec is undertaking a project that will require an upfront investment today in net working capital, what is the project's free cash flow today
Difference between the proportions of likes : At the 0.01 level of significance, is there evidence of a significant difference between the proportions of likes in next gen and proven space suits?
Find the value of the test statistic : A random sample of 310 found that 27% of the readers owned a particular make of car. Find the value of the test statistic.

Reviews

Write a Review

Basic Statistics Questions & Answers

  How many words do you estimate are in the dictionary

How many words do you estimate are in the dictionary? How many do you estimate that you know? What percentage of the words do you know?

  How many typing mistakes there are in the manuscript

A writer wants to know how many typing mistakes there are in his manuscript, so he hires a proofreader, who reads the entire manuscript and finds 15 errors.

  What is meant by statistical significance

Distinguish between a Type I and a Type II error. Why is your significance level the probability of making a Type I error?- What is meant by statistical significance?

  Steve maximum charitable deduction

Ignoring any AGI limitations, what is Steve's maximum charitable deduction?

  Find the margin of error for given confidence

Would a 90% confidence interval be wider or narrower than the one that you found in that exercise? Verify your answer by computing the interval.

  Shark attacks and deaths over a certain year

The number of shark attacks and deaths over a recent 5- year period is shown. Find the mean, median, mode, midrange, variance, and standard deviation for the date. Which data set is more valuable?

  Find the median number of goals

The table below shows information about the number of goals scored by a football club in eahc of its last 45 games. find the median number of goals. Show your working clearly.

  A local environmental organization is interested in

a local environmental organization is interested in determining if the proportion of suvs un sb has increased from the

  Plug and play method for the formula

49 tests are made of a material the result is Xbar of 2.4 with a variance of (s^2) 0.4. In the standard the value of Xbar is 3.0.

  Determine the best value for our model parameters

Using the maximum likelihood principle, please determine the best value for our model parameters.

  Give a brief interpretation of the values of a and b

The following table provides information on the high temperature (nws.noaa.gov) for each day and the number of crimes committed in Chicago, Illinois.

  Find the maximum allowable standard deviation

A regulation hockey puck must weigh between 5.5 and 6 ounces. In an alternative manufacturing process the mean weight of pucks produced is 5.75 ounce.

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