Problem related to null hypothesis

Assignment Help Basic Statistics
Reference no: EM1386332

Your friend tells you that the proportion of active Major League Baseball players who have a batting average greater than .300 is greater than 0.56, a claim you would like to test. The hypotheses for this test are Null Hypothesis: p ≤ 0.56, Alternative Hypothesis: p > 0.56. If you randomly sample 24 players and determine that 14 of them have a batting average higher than .300, what is the test statistic and p-value?

1) Test Statistic: 0.23, P-Value: 0.818

2) Test Statistic: -0.23, P-Value: 0.591

3) Test Statistic: 0.23, P-Value: 0.591

4) Test Statistic: 0.23, P-Value: 0.409

5) Test Statistic: -0.23, P-Value: 0.409

Reference no: EM1386332

Questions Cloud

What is her break-even point in units : The fixed costs for the machine is $16,000, and its variable cost is $4.50 per unit. ABC charges $8.50 to balance one wheel, the break-even point for the balancer. What is her break-even point in units?
Create a map of genes : Create a map of these 3 genes, including the correct order, and map distance between each gene. Describe your reasoning/show your work for both
Determining truth test : The Constitution of the United States says under Amendment II, "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms shall not be infringed."
The average time a car is in the system : Automobiles arrive at the drive through window at the downtown Urbana, Illinois post office at the rate of 4 every ten minutes. The average service time is 2.0 minutes.
Problem related to null hypothesis : Your friend tells you that the proportion of active Major League Baseball players who have a batting average greater than .300 is greater than 0.56, a claim you would like to test. The hypotheses for this test are Null Hypothesis: p ≤ 0.56, Altern..
Determine which is red at neutral : The dye used in the Simmons Citrate Agar is called bromthymol blue. It is green at neutral pH and turns blue as alkalinity increases.
List of human traits : Propose a list of human traits that are believed to be "feminine" and traits that are "masculine." Support your claims with reasons.
Suppose that instead of measuring shortage in terms of cost : Suppose that instead of measuring shortage in terms of cost per shortage year, a cost of S dollars is incurred for each unit the ?rm is short.
Explain legal reasons for not performing examination : Legal reasons for not performing examination on suspect's computer, but sometimes you have to compromise. If we make compromise, is it acceptable by court?

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