User Account

All Pages

Find the probability that the sample mean

Assignment Help Basic Statistics
Reference no: EM131615552

Let X be a continuous random variable that has a normal distribution with the mean=48 and standard deviation=8. Assuming n/N is less than or equal to 0.05, find the probability that the sample mean, x-bar , for a random sample of 16 taken from this population will be more than 45.30.

Round your answer to four decimal places.

Reference no: EM131615552

Questions Cloud

Discuss about the small copy shop : A small copy shop has a self-service copier. Currently there is room for only 4 people to line up for the machine (including the person using the machine).
What to include in your state of the conversation report : What to Include in Your State of the Conversation Report. Describe where (in what kinds of sources, in which databases, using which searches, etc.
Determine the probability that all the machines are working : In an N machine one operator environment, five automatic machines are attended by one operator. Every time a machine completes a batch, the operator must reset.
Study the effect of pooling servers : Study the effect of pooling servers (having multiple servers draw from a single queue, rather than each having its own queue) by comparing the performance.
Find the probability that the sample mean : Let X be a continuous random variable that has a normal distribution with the mean=48 and standard deviation=8.
What is the maximum arrival rate that the system can handle : A repair and inspection facility consists of two stations: a repair station with two technicians, and an inspection station with I inspector.
Discuss victimology and how technology changes : Discuss victimology and how technology changes over the past 20 years have created circumstances that can increase a person's chance of being victimized
List applications for pseudo-random numbers : Describe a procedure to physically generate random numbers on the interval [0, l] with 2-digit accuracy.
Amounts of electric bills for all households : The amounts of electric bills for all households in a city have an approximately normal distribution with a mean of $110 and a standard deviation of $20.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Calculate and interpret the value of the coefficient

The coefficient of correlation between variables y and x is -0.90. Calculate and interpret the value of the coefficient of determination.

  What is the probability that a good machine will be

an automatic welding machine is being considered for production. it will be considered for purchase if it is successful

  Why you think that the researchers included a control group

Why would it be important to determine if the researchers assigned the women participating in the study at random to one of the two groups? Explain why you think that the researchers included a control group in this study.

  Find the mean and standard deviation for the number of

a government agency has specialists who analyze the frequencies of letters of the alphabet in an attempt to decipher

  Confidence interval estimate for rate of noncompliance

Calculate the upper bound for a 90% one-sided confidence interval estimate for the rate of noncompliance. Based on (a), what should the auditor conclude?

  Calculating probabilities regarding seating on airline

Eagle airlines' planes hold only 15 people. Past records indicate that 20% of the people making a reservation do not show up. We will assume that all reservations are independent; that is each reservation is for one person and these reservations a..

  Poisson distribution with mean ?. find a 90 percent confiden

Between 1951 and 2000, there were 295 hurricanes in the Atlantic Ocean. Assume that the numbers of hurricanes in different years can be accurately modeled as i.i.d. random

  Information about discrete probability distribution

A company is interested in evaluating its current inspection procedure on shipments of 20 identical items. They take a sample of 5 and accept the shipment if no more than the allowed maximum of the samples are found to be defective.

  Income tax returns

In 2004, the Internal Revenue Service received 312,226,042 individual tax returns. Of these, 12,757,005 reported an adjusted gross income of at least $100,000, and 240,128 reported at least $1 million.27 If you know that a randomly chosen return s..

  Calculate the standard deviation for the difference find

calculate the difference between the daughters and mothers shoe sizes data given

  What is the statistical power

Problem: In hypothesis testing, what is the statistical power?

  In a game of chance a number of draws are made with

in a game of chance a number of draws are made with replacement from a box of tickets 500 of these tickets are labeled

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