What is the formula used to get percentile from z-score

Assignment Help Basic Statistics
Reference no: EM13241356

What is the formula used to get percentile from z-score? I have z-scores but am using excel and want to be able to type in a formula to figure percent instead of coming here and continuing to figure it out.

Reference no: EM13241356

Questions Cloud

Who might be opposed to a system of merit pay : A current database in education is whether teachers should be paid on a standard pay scale based solely upon their years of training and teaching experience, or whether part of their salary should be based upon their performance
A company is filling bag of rock salt to a level of 50 pound : A company is filling bags of rock salt to a level of 50 pounds. It believes that all bags are filled correctly, but would like to use a hypothesis test with an alpha of 0.05 to check this belief. The company will be using samples of 100 bags from eac..
Find the tension in the hitch : A car is towing a boat on a trailer. The driver starts from rest and accelerates to a velocity of +16.6 m/s in a time of 34.3 s, What is the tension in the hitch that connects the trailer to the car
Would it be better to operate with 15 workers : Advice for an Unprofitable Firm. You've been hired as an economic consultant by a price-taking firm that produces baseball caps. The firm already has a factory, so it is operating in the short run.
What is the formula used to get percentile from z-score : What is the formula used to get percentile from z-score? I have z-scores but am using excel and want to be able to type in a formula to figure percent instead of coming here and continuing to figure it out.
Explain graphite electrode that is connected with a wire : With a solution in them connected by a liquid salt bridge junction filled with KNO3. In one solution you have a graphite electrode that is connected with a wire to a copper electrode in the second soution. The soution in contact with the graphite ..
Suppose that the scores of architects on a particular : Suppose that the scores of architects on a particular creativity test are normally distributed. What percentage of architects have Z scores (a) above .10, (b) below 10, (c) above .20, (d) below .20, (e) above 1.10, (f) below 1.10, (g) above -.10, (h)..
Find the tension during the remainder of the rescue : A rescue helicopter is lifting a man (weight = 719 N) from a capsized boat by means of a cable and harness, What is the tension during the remainder of the rescue when he is pulled upward at a constant velocity
What combination of the two should be produced : Robinson Crusoe can either fish (F) at a rate of 1 caught per 2 hours or pick Coconuts (C) at a rate of 1 picked per hour. He has 12 hours per day available for either activity. Describe his production possibilities.

Reviews

Write a Review

 

Basic Statistics Questions & Answers

  How to decide sales are more consistent-significance level

Below is the number of new cars sold at Sharkey in the last seven months and for the last eight months at Dave White. Do you agree with Mr. Sharkey? Use the .01 significance level."

  Independent variables in one-way random effects model

One-way random effects model : yi j = + i + i j , i j "s are independent error terms with N(0, 2 ), i are independent N(0, 2 ), And i and i j are independent Why?

  Statistics-chi-square

In a test of the independence of two variables, one the variables has two possible categories and the other has three possible categories.

  Null hypothesis interpretation of the p-value

The null hypothesis is the alternative is Use the given sample data to find out the P-value for the hypothesis test. Provide an interpretation of the P-value.

  What do you think of the discrimination claim

Based on the numbers presented, what do you think of the discrimination claim?

  How large should the sample size

Suppose that we generate a random sample from a given dis- tribution. If it is desired that the probability that the sample mean will be within 2 standard deviations of the mean of the distribution is at least .99, how large should the sample size..

  Probability of a hacker

What is the probability of at least three hacker attempts during a month? What is the probability of a hacker attempt occurring every 15 days or less (assume a 30 day month).

  Find the minimum score necessary to pass

For a normal random variable X with mean 70 and standard deviation 10. Calculate the probability that 60 80}.

  How large sample take estimate rue proportion of widow women

How large a sample must one take to be 90% confident that the estimate is within 0.05 of the true proportion of women over 55 who are widows?

  Normal distribution and chebyshev theorem

When using the normal distribution (empirical rule) to obtain the bounds for 99.73 percent of the value in a population, the interval generally will be ______the interval obtained for the same percentage if Chebyshev's theorem is assumed., shorter..

  Standard deviataion and probability

In 1851 there were 25,466 nurses in Great Britain. Find the probability that a British nurse selected at random in 1851 would be 60 years or older. (My guess is The sum of the percent of nurses 60 years are older are added equaling 36% or 1967.76/2..

  Explain justification for normality in given situation

difference between the population proportions. You may assume the samples are independent. Which of the following gives the justification for normality in this situation?

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