List of Statistics sub-categories

Statistics Recently Posted Questions

Question Subject Tutorials
MA 120-Let X be a normally distributed random variable
Question 8 10 pts Let X be a normally distributed random variable with ? = 100 and ? = 10. Find the probability that X is between 70 and 110. (Round your answer to the nearest whole number percent a …
Statistics / General Statistics Get it Now
The principle of redundancy is used when system
The principle of redundancy is used when system reliability is improved through redundant or backup components. Assume that a students alarm clock has a 15.5% daily failure rate. Complete the parts (a …
Statistics / General Statistics Get it Now
QNT/ 561-Case Study: MBA Schools in Asia-Pacific The pursuit
Case Study: MBA Schools in Asia-Pacific The pursuit of a higher education degree in business is now international. A survey shows more andmore Asians choose the master of business administration (MBA) …
Statistics / General Statistics Get it Now
MA 275-In a large shipment of clocks
In a large shipment of clocks, it has been discovered that 21 % of the clocks are defective. Suppose that you choose 7 clocks at random. What is the probability that 2 or less of the clocks are defect …
Statistics / General Statistics Get it Now
PSYCHOLOGY 510-A researcher was interested in the anxiety
Directions: Use the following information to complete the questions below. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of so …
Statistics / General Statistics Get it Now
EDR-8202: Statistics II-Basic Statistical Concepts and SPSS Functions
EDR-8202: Statistics IIWeek 1 WorksheetSPSS Week 1: Basic Statistical Concepts and SPSS FunctionsYou will now have the opportunity to become re-acquainted with SPSS, review some of the basic statistic …
Statistics / General Statistics Get it Now
Replications in experimental research are generally
QUESTION 11. Replications in experimental research are generally conducted to facilitatea.internal validityb.external validityc.internal reliabilityd.external reliability2 points QUESTION 2The threat …
Statistics / General Statistics Get it Now
If we select 7 colleges from a major and then record whether they
Business StatisticsProject Week 3For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Download it here.Using the ROI data set:If we sele …
Statistics / General Statistics Get it Now
If 49 admission records are randomly
Questions 13 to 15 refer to the following information: The Length of Stay (LOS) for an acute patient in a metropolitan hospital has a mean (µ ) of 5.5 days and a standard deviation (Ï ) of 2.5 day …
Statistics / General Statistics Get it Now
MATH 250 Elements of Statistics-Which one of the following describes a quantitative,
MATH 250 Elements of Statistics Multiple Choice. Due to alternate methods of computation, there may be slight differences in letter of the best answer, and type it in the blank to the left of the prob …
Statistics / General Statistics Get it Now
STATISTICS 1.001/.002-An entrepreneur wishes to enter the amusement park business
3) An entrepreneur wishes to enter the amusement park business. She is choosing between two strategies:a. Open a water park, a theme park, and a roller coaster park. Each park has a 75% chance of bein …
Statistics / General Statistics Get it Now
MGMT 1100-Consider the following sequence of sales numbers
1.Consider the following sequence of sales numbers:January $1,800February 2,000March 1,800April 3,000May 2,700June 1,900July 3,000August 2,600September 1,700October 1,200Calculate Novemberâs forecast …
Statistics / General Statistics Get it Now
Six years of quarterly data of a seasonally adjusted
Six years of quarterly data of a seasonally adjusted series are used to estimate a linear trend model ast =152.20 + 1.11t. In addition, quarterly seasonal indices are calculated as1 = 0.97,2 = 0.94,3 …
Statistics / General Statistics Get it Now
QRB 501-Enrique borrowed $3600 to put a down payment
Enrique borrowed $3600 to put a down payment on a motorcycle. The loan had a simple interest rate of 8% for 2 years. Use the formula I = prt to find the amount of interest he will pay on the loan.I = …
Statistics / General Statistics Get it Now
QBR 501-Central Airlines offers a trade discount
Central Airlines offers a trade discount series of 30/35/10 for frequent flyers. If a round-trip airline ticket is $683, what is the net price? Use the net decimal equivalent to find the net price.â …
Statistics / General Statistics Get it Now
what is sampling theory describe it and provide examples
what is sampling theory describe it and provide examples. discuss generalizability as it applies to nursing research …
Statistics / General Statistics Get it Now
A product is made up of two subsystems
A product is made up of two subsystems in series. The first subsystem consists of 20 components in series. The second subsystem consists of 3 components in parallel. The components in subsystem 1 are …
Statistics / General Statistics Get it Now
MATH 221-Suppose that in a particular population
Suppose that in a particular population, it is observed that the average age is normally distributed with a mean of 40 and variance of 36. If the retirement age is 65, what is the probability that a r …
Statistics / General Statistics Get it Now
Question:1. Suppose there were 4,065,014 births in a given year
b) If we randomly select two women from the population who then become pregnant, what is the probability that the first womanâs child will be a boy and the second womanâs child will be a boy? …
Statistics / General Statistics Get it Now
UKL1 KMGT 672 Week 5: Inferential Statistical Analysis
Key Concept ExerciseResearch MethodsWeek 5: Inferential Statistical AnalysisQuestion 1The below table shows the results of an OLS regression of US real GDP growth rates (REALGDP)on changes of oil pric …
Statistics / General Statistics Get it Now
Whatsapp Lisa