Find the probability that a given student will pass

Assignment Help Basic Statistics
Reference no: EM132850572

(a) The probability that a student passes the P&S exam is 0.8. 6

(i) Find the probability that a given student will pass the P&S exam after the third try.

(ii) Find the probability that the third student who fails the P&S exam is found after the fifth student in a class of 9 students?

(iii) Find the probability that at most 3 students will pass the P&S exam in a class of 7 students.

(b) A computer system in a company has average breakdown is 6 times per month find 4 the probability that more than 4 break down in January 5 to February 20.

Reference no: EM132850572

Questions Cloud

Describe events in life that were peak experiences : Briefly describe events in your life that were peak or transformation experiences. Explain why. Indicate your age. (Seven) Try to list ten minimum.
Analyze ways financial information is used in health care : Analyze the ways financial information is used in health care organizations. Evaluate the use of financial statement analysis as a method to address financial.
Develop the appropriate hypotheses to test the student claim : A student believes that the average grade on the statistics final examination was 87. A sample of 36 final examinations was taken. The average grade
Determine the confidence interval estimate : The information below is based on independent random samples taken from two normally distributed populations having equal variances
Find the probability that a given student will pass : (i) Find the probability that a given student will pass the P&S exam after the third try.
Window shopping in affluent shopping area : Two young men are window shopping in an affluent shopping area. One of the young men is white and the other is Hispanic.
Define the computer architecture : Define the computer architecture, (B) discuss how to measure the quality computer architecture, and the factors that influence the success of computer
What does judeo-christian tradition teach : Is there any real difference between this science today and what Hitler's Leibensporn experiment tried to accomplish to produce a master race?
How are the changes shared with the nursing staff : As decisions are made to address changes in reimbursement in your work place, how are these changes shared with the nursing staff?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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