User Account

All Pages

What is the probability of rolling an odd number

Assignment Help Basic Statistics
Reference no: EM131870186

1. Use the information given to determine whether the events A and B are independent.

1. P(A) = ½, P(B) = ½, P(A and B) = ¼

2. P(A) = .35, P(B) = .63, P(A and B) = .32

3. P(A) = ½, P(B) = 21/55, P(A and B) = 3/22

4. P(A) = .7, P(A|B) = .7

5. P(A) = .7, P(A|B) = .9

2. What is the probability of rolling an odd number and then a number less than 3 on two rolls of a fair die?

Reference no: EM131870186

Questions Cloud

Find the indicated probabilities : 1. Find the probability that a normal random variable X with mean µ= 300 and standard deviation s= 50 lies between 150 and 250.
Should ben be required to recognize income : Should Ben be required to recognize income equal to the fair market value of the vegetables in excess of their cost
Probability of drawing a red marble : 1. Three fair coins are flipped and the up face on each is observed. Find the probability that all heads or all tails are observed.
Discuss cutting edge companies that are skirting the law : Discuss cutting edge companies that are skirting the law because there is no law yet. Many are mentioned in the Uber: when innovation outpaces the law.
What is the probability of rolling an odd number : What is the probability of rolling an odd number and then a number less than 3 on two rolls of a fair die?
Find the probability of observing all heads : Three fair coins are flipped and the up face on each is observed. Find the probability of observing all heads.
What is the value of x in the probability distribution : Stat 104: Quantitative Methods - What is the value of x in the probability distribution and What is the chance that Mike finished his exam in 63 to 72 minutes
Describe the relationship between standard error : 1. Describe how the standard error of the mean compares to the standard deviation. 2. Describe the relationship between standard error of the mean and sample.
How much in annual depreciation expense : O'Brien Salvage is considering the purchase of a new heavy duty truck. How much in annual depreciation expense? How much in annual net income

Reviews

Write a Review

Basic Statistics Questions & Answers

  Discuss problem on binomial setting

Binomial setting? A binomial distribution will be approximately correct as a model for one of these two settings and not for the other.

  Does given represent a designed experiment

All students are given the same final examination at the end of the semester. Does this represent a designed experiment? Explain.

  Find probability that an aircraft in flight can land safely

A commercial jet aircraft has four engines. For an aircraft in flight to land safely, at least two engines should be in working condition.

  Problem regarding the inclusion-chain of topologies

Let An be the set of all integers greater than n. Let Bn be the collection of all subsets of {1, ..., n}. Let Tn be the collection of sets of positive integers that are either in Bn or of the form An ∪ B for some B ∈ Bn . Prove that Tn is a topol..

  Discuss about the binomial random variables

For each of the following binomial random variables, specify n and p: A fair die is rolled 30 times. X = number of times a 6 is rolled.

  Figure similar to one of figures that illustrates case study

Refer to given Case Study, in which physicians were randomly assigned to take aspirin or a placebo, and heart attack rates were compared. Draw a figure similar to one of Figures that illustrates the steps for Case Study.

  The average hourly wage of workers at a fast food

the average hourly wage of workers at a fast food restaurant is 6.50hr with a standard deviation of 0.45. assume that

  Recent national association of colleges and employers

According to a recent National Association of Colleges and Employers (NACE) report, 48% of college student internships are unpaid. (Source: "Just 38 Percent of Unpaid Internships Were Subject to FLSA Guidelines," bit.ly/Rx76M8.) A recent survey of..

  Confidence interval for the mean number of hours

A researcher wants to determine a 95% confidence interval for the mean number of hours that UMKC students spend doing homework per week.

  State the null and alternative hypotheses

Using a 0.01 level of significance, test the claim that the tutoring has a positive effect on the math scores. State the null and alternative hypotheses. Find d, d-, and sd. Note: It doesn't make any difference which row you subtract

  Assuming that motorola follows a continuous review policy

motorola obtains cell phones from its contract manufacturer located in china to serve u.s. market. the u.s. is served

  Calculate the variance and standard deviation

How much does the low temperature vary on this date? In other words calculate the variance and standard deviation?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd