Find the probability that the mean value

Assignment Help Basic Statistics
Reference no: EM132361922

First grade children have heights that are normally distributed about a mean of 37 inches and a standard deviation of 2 inches. A random sample of size 25 is taken and the mean is calculated. Find the probability that the mean value (X-bar) will be between 36.5 and 41.0 inches

Reference no: EM132361922

Questions Cloud

Why might the average of these values be a misleading? : Why might the average of these values be a misleading? summary? What would the logarithms of these three values? be?
Chance of experiencing a sore throat : According to the information that comes with certain prescription drug, when taking this drug, there is a 10% chance of experiencing a sore throat
Verify that such an assignment of probabilities is possible : By using a Venn diagram, or otherwise, verify that such an assignment of probabilities is possible
Find the p-value for a hypothesis test to determine : Find the P-value for a hypothesis test to determine whether the percentage of forty-year-old men that smokes differs from 22%.
Find the probability that the mean value : Find the probability that the mean value (X-bar) will be between 36.5 and 41.0 inches
Examine the major benefits for an organization to use ssds : Examine the major benefits for an organization to use SSDs. Analyze the major disadvantages and possible hazards that an organization should consider before.
Results of a survey of video viewing habits by age : The contingency table below shows the results of a survey of video viewing habits by age.
Drink independent of ordering a square pizza : Suppose 59 percent of the customers at Pizza Palooza order a square pizza, 73 percent order a soft drink, and 40 percent order both a square pizza and a soft
Discuss use of blockchain for the protection of records : Discuss in 500 words or more the use of blockchain for the protection of one of medical, financial, or educational records. Include at least one quote from 3.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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