A random group of seniors was selected from a university

Assignment Help Basic Statistics
Reference no: EM13633392

A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 55% of the students plan to work, 30% of the students plan to continue in school, and 15% of the students plan to take some time off. Is there evidence to reject this hypothesis at alpha= 0.05?

Number of students that plan to: work-18 school-17 time off-10

Reference no: EM13633392

Questions Cloud

What if both are heated together what temperature must they : at 20 deg c an alum ring has an inner diameter of 5.000 cm and a brass rod has a diameter of 5.050 cm. a if only the
Compute the standard error of the estimate of the data : compute the standard error of the estimate of the data below.x values 41 55 61 68 82y values
A 40-year-old manager at a prominent legalfirm in la : a 40-year-old manager at a prominent legalfirm in l.a. experiences abdominal pain post lunch. he goes to therestroom a
The amplitude decreases to 1087 cm in 457 s what is the : a block of mass 12.50 g on the end of spring undergoes simple harmonic motion with a frequency of 3.50 hz. if the
A random group of seniors was selected from a university : a random group of seniors was selected from a university and asked about their plans for the following year. the school
Determine the value of the horizontal force p necessary to : a tool chest has 980 n weight that acts through the midpoint of the chest. the chest is supported by feet at a and
A hiker caught in a thunderstorm loses heat when her : a hiker caught in a thunderstorm loses heat when her clothingbecomes wet. she is packing emergency rations which if
A uniform circular disk whose radius r is 505 cm is : a uniform circular disk whose radius r is 50.5 cm is suspended from a point on its rim. at what radial distance r lt r
A large solar panel on a spacecraft in earth orbit produce : a large solar panel on a spacecraft in earth orbit produce 1.0kw of power when the panel is turned toward the sun. what

Reviews

Write a Review

Basic Statistics Questions & Answers

  Suppose that the proportions of blood phenotypes in a

suppose that the proportions of blood phenotypes in a particular population are as followsa 0.42 b 0.10 ab 0.04

  Probability that student is a management major

A survey of 34 students at the Wall College of Business showed the following majors: What is the probability he or she is a management major?

  Estimate difference between mean prices of two brands

Use an appropriate 95 percent confidence interval to estimate the difference between the mean prices of the two brands of cd players. Do you think that the difference haspractical importance?

  A drawer contains 10 red socks 4 blue socks and 8 black

a drawer contains 10 red socks 4 blue socks and 8 black socks. suppose you chose two socks at random. find the

  Limitations on regression analysis

Discuss any limitations (inaccurate data; incomplete information; not enough samples for testing)can have an regression analysis.

  Applications of complex or imaginary numbers

When solving a quadratic equation using the quadratic formula, it is possible for the b2 - 4ac term inside the square root (the discriminant) to be negative, thus forcing us to take the square root of a negative number.

  Compute-interpret confidence interval using confience level

American youngsters aged 6 to 19, 15% were seriously overweight. Calculate and interpret a confidence interval using a 99% confience level for the proportion of all american youngsters.

  Measures of center for the given data

Determine the mean number of times the machine was used per day.

  Finding midpoint for class with greatest frequency

Using  given data table, find out midpoint for class with greatest frequency?

  Conducting one-sample t-test

Steven collected data from 20 college students on their emotional responses to classical music. Students listened to two 30-second segments from "The Collection from the Best of Classical Music."

  Find the pdf of u xx y the proportion of time that the

the length of time that a machine operates without failure is denoted by x and the length of time to repair a failure

  What is the probability that entire batch wili be rejected

The entire batch will be rejected if at least one of those tested is defective. What is the probability that the entire batch wili be rejected?

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