After a military campaign sample of 59 soldiers were

Assignment Help Basic Statistics
Reference no: EM13603099

After a military campaign sample of 59 soldiers were examined, it was determined that 32 of them suffered from lifetime post-traumatic stress disorder (PTSD).

1. What type of confidence interval should be constructed? Why?

2. Construct a 95% confidence interval for the prevalence of PTSD among these soldiers. Interpret the results relative to the context of this problem.

Reference no: EM13603099

Questions Cloud

Munoz sporting equipment manufactures bats and rackets : baseball bats revenue 1350000 direct labor 250000 and direct materials 550000tennis rackets revenue 900000 direct labor
Question a 600-kg person rides in an elevator while : question a 60.0-kg person rides in an elevator while standing on a scale. the scale reads 400 n. what is the
Cleary company had total sales of 550000 sales discounts of : cleary company had total sales of 550000 sales discounts of 10000 sales returns of 40000 and cost of merchandise sold
Question a 500-kg object is initially at rest the object : question a 5.00-kg object is initially at rest. the object is acted on by a 9.00-n force toward the east for 3.00 s. no
After a military campaign sample of 59 soldiers were : after a military campaign sample of 59 soldiers were examined it was determined that 32 of them suffered from lifetime
Question starting from rest a 40-kg body reaches a speed of : question starting from rest a 4.0-kg body reaches a speed of 8.0 ms in 2.0 s. what is the net force acting on the
Under the perpetual inventory system village fabrics : under the perpetual inventory system village fabrics purchased 25 yards of blue plaid fabric at a cost of 2.00 per
What is the magnitude of the acceleration of an electron at : question 1. what is the magnitude of the acceleration of an electron at a point where the electric field has magnitude
Compare annual profit when the plant is operating at 90 of : a planet operation has fixed costs of 2000000 per year and its output capacity is 100000 electrical appliances per

Reviews

Write a Review

Basic Statistics Questions & Answers

  What is the standard deviation

A. What is the standard deviation?

  Evaluate average driving distance

An old saying in golf is "you drive for show and you putt for dough." The point is that good putting is more important than long driving for shooting low scores and hence winning money.

  The assignment is to analyze the data set and identify the

the assignment is to analyze the data set and identify the companys problem . unbelievably strong hint - its job

  Probability that the antidepressant drug is effective

Effective on 80% of women and 65% of men. it is known that 66% of the people who take drug are women. That is the probability that the drug is effective?

  Determine the mean and standard deviation

A group of students collected data at the Cedar Point amusement park and reported that the "wait time" to ride the "Top Thrill Dragster" roller coaster is consistently distributed within a range of 40 minutes to 90 minutes.

  How do find t, s and b multiples

How do I find T, S and B multiples if g=2,5,and 10 pairwise comparisons are to be made with a 95 percent family confidence coefficient

  Find average information per symbol without blocks formed

What is the average information per symbol, H(X) without any blocks being formed? What is the average information per symbol, H(X) when the blocks are formed?

  How many different code groups can be designed

Repetitions of numbers are not permitted, i.e., the same number cannot be used more than once in a total sequence. As examples, 27, 94 or 55 would not be permitted. How many different code groups can be designed?

  Compute accounts for variation

Can you think of other cases where the expected probabilities do not quite agree with the empirical values based on relative frequency?

  Difference between m tecnique and two phase method

How can you answer the dual simplex question with maximization objective function and also explain difference between m tecnique and two phase method?

  The probability that a sheet selected at random

The population of lengths of aluminium-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.

  The inside diameter of a cylinder has specifications 1 -

the inside diameter of a cylinder has specifications 1 - .03 cm. the machining process output follows a normal

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