Given random variable is binomial distribution or not

Assignment Help Basic Statistics
Reference no: EM1317545

Verify whether given random variable is binomial distribution or not

Four cards are selected, one at a time, from a standard deck of 52 cards. Let x represent the number of aces drawn in a set of 4 cards.

a. If this experiment is completed without replacement, explain why x is not a binomial random variable.

b. If this experiment is completed with replacement, explain why x is a binomial random variable.

Reference no: EM1317545

Questions Cloud

Find the mean square of the treatment sum of squares : Find out the mean sum of squares of the treatment in one way ANOVA.The profits of individual traders in three departments, labelled by A, B and C, in a medium sized firm were recorded on one day.
A banks loan officer rates applicants for credit : A banks loan officer rates applicants for credit. The ratings are causally distributed with a mean of 200 also a standard deflation of 50.
Find whether the given expression is a function or not : Find whether the given expression is a function or not - Which of the following are functions? The last two problems, i.e., b & c, are multi part relations consider all parts when determining whether or not these relations are functions.
Increasing the logarithmic expression : Increasing the logarithmic expression
Given random variable is binomial distribution or not : Confirm whether given random variable is binomial distribution or not. If this experiment is finished with replacement, explain why.
Compute the test statistic value of tukey''s criterion : In a one-way ANOVA analysis of 3 treatments, with the total number of 9 observations, with an equal number of observations in each treatment, mean-square-error (MSE) was found to be 24.905.
Find out the marginal probability density function : Find out the marginal probability density function for the provided value. Assume that two random variables, X and Y, have bivariate pdf given by:
Solve logarithmic equation without using a calculator : Solve logarithmic equation without using a calculator.
Relationship between parental income and sat score : If there is relationship between parental income and SAT score, why can't we bring to a close that differences in score are caused by differences in parental income.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Finding probabailty that none of the antennas is defective

Assume 1.5% of antennas on new Nokia cell phones are imperfect. For random sample of 200 antennas, determine the probability that: None of the antennas is defective.

  Analysis of variance problem

In an analysis of variance problem involving 3 treatments and 10 observations per treatment, SSE = 399.6. The MSE for this situation is:

  Performing 1-sample t-test on data

Do 1-sample t-test to see if people in Chicago have travelled to fewer states than people nationwide.  Utilize the 10% (.10) level of significance.

  A normal population has a mean of 80.0

Calculate the probability of a value between 75.0 and 90.Calculate the probability of a value of 75.0 and less.

  Statistics test paper

Answer the following three questions based on what you know about statistics now.

  Computing mean and variance

What is the expected value and variance for the number of contacts in eight attempts?

  Coin biased toward heads

At the .10 level of significance, is the coin biased toward heads? Show your decision rule and calculations.

  Binomial distribution introduction

What is the likelihood all four of the selected flights arrived within 15 minutes of the scheduled time?

  Observational and sample study

A statistics instructor wants to know which route will get her to school the fastest. Each day from October 2 to November 15, when she gets to the turn point she checks the odometer on her car

  Probability depend on binomial distribution

Find the probability that exactly 15 flights arrive on time.

  Determining suitable distribution and critical value

Find out which (t-, z- or neither) distribution is suitable  Then if you can utilize either a t- or z- distribution, provide associated critical value (critical t- or z- score) from that distribution to reach given confidence level.

  What is the probability the son attended college

The following data from a sample of 100 families show the record of college attendance by fathers and their oldest sons: in 22 families, both father and son attended college; in 31 families, neither father nor son attended college; in 12 families,..

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