Find error in the data and the value of one element

Assignment Help Basic Statistics
Reference no: EM132857102

A statistician collected a sample of 10 elements and computed descriptive statistics. The value of the mean he obtained was 76 and the value of the standard deviation 130. Later it turned out that there was an error in the data and the value of one element was recorded as 450 instead of the true value 45.

What will be the mean if it is computed for the correct data?

Reference no: EM132857102

Questions Cloud

What is the probability that exactly 3 boys are picked : What is the probability that exactly 3 boys are picked in this team of 5?
What is the probability that a particular lemming remains : What is the probability that a particular lemming remains on top of the cliff after 3 hours. If 5000 lemmings are standing around on the top of the cliff
Find end of year celebration committee : There are 6 men and 5 women on the board of directors at Minhas Industries. They are all competent to serve on the End of Year Celebration committee.
Population proportion and the standard deviation : The mean of the sample proportion is equal to the population proportion and the standard deviation is equal to square root pq/n.
Find error in the data and the value of one element : Later it turned out that there was an error in the data and the value of one element was recorded as 450 instead of the true value 45.
Characteristics of people trading volume on a stock exchange : You may use examples from your area of interest, such as monthly sales levels of a product, file transfer times to different computer on a network
Find linear models that can be modeled linearly : What are some of the non linear models that can be modeled linearly? How do we set up such models to be used by our linear regression tool?
What is the probability the student prefers multiple : Given that a randomly selected student is a female, what is the probability the student prefers multiple choice questions?
What is the NPV of the project : Paul Restaurant is considering the purchase of a $9,600 soufflé maker. What is the NPV of the project

Reviews

Write a Review

Basic Statistics Questions & Answers

  How has the american leadership changed

How has the American Leadership changed or remained constant throughout the Wars discussed in this class? Be sure to cover at least four different leaders within the purview of the this class.

  If the player is paid 3y dollars what is the expected

consider the following game a player throws a fair die repeatedly until he rolls a 2 3 4 5 or 6. in other words the

  List ho and ha note remember you are not testing the mean

a state school administrator says that the standard deviation of test scores for eighth grade students who took a u.s.

  Sketch a graph to illustrate the p value in hypothesis test

Technology and the Internet Communications satellites in geostationary orbit are designed to have a high orbit of 35,800 kilometers.

  Maximum probability of winning and calculate probability

Find the strategy which will allow you, the second player, to win at least 2/3 of the time. More specifically, for each possible choice of your opponent, find the choice that gives you the maximum probability of winning and calculate that probabil..

  Growing region of tampa

The prices of 12 randomly chosen homes in dollars (approximated to nearest thousand) in a growing region of Tampa in the summer of 2002 are given below.

  Analysis of variance experiment

A completely randomized design of an analysis of variance experiment produced a portion of the following ANOVA table.

  What will be his consumption next year

If Mr. Free consumes $30 this year and invests the rest in the market, what will be his consumption next year?

  Class for an oral exam

A history class is comprised of 6 female and 7 male students. If the instructor of the class randomly chooses 11 students from the class for an oral exam, what is the probability that 5 female students and 6 male students will be selected? Round y..

  What is the equation for the new market supply curve

The market supply curve is given as P = 100 + 2Q. Several new firms enter this market and now you are told that at each price there are now 50 more units of the good available. What is the equation for the new market supply curve?

  Find probability that sample mean for mba graduates exceed

If a simple random sample of 75 MBA graduates is to be taken. What is the probability that the sample mean salary will exceed $82,500?

  Embrace altruistic values and practice loving kindness

The carative factors of transpersonal care establish a trusting relationship built on faith and hope for positive health outcomes (Cara, n.d). The ten "caritas" Watson referred to were defined as: · Embrace altruistic values and Practice ..

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