I'm trying to figure out how did they come up with the answer for the Test...

I'm trying to figure out how did they come up with the answer for the Test Value, and P Vaule. With this in formation provided. is there a formula to figuring out this problem.

Parameter and Hypothesis: What is the true percentage of all my Facebook Friends who would identify summer as their favorite season? Hypothesis (po) = 50%

Test Value: -1.15

po=.50

p (p-hat) = .463

n = 242

P-Value: 0.2502

I want to know the process of how to do this myself

Solutions

Expert Solution

milcah answered 6 months ago

Next > < Previous

Related Solutions

I'm trying to figure out the enthalpy of fusion, then compare it to the enthalpy fusion...

I'm trying to figure out the enthalpy of fusion, then compare it to the enthalpy fusion of ice, for an experiment that I did in a class the other day. It's really confusing me! The process involved placing ice into a calorimeter with room temperature water inside of it, then recording the change in temperature over a period of time. Thanks for the help. Calorimeter mass = 7.96g Calorimeter sp.heatcapacity = 3.3J/gK Calorimeter temp change = (21.2C - 13.1C) Ice...

Java: Determining whether a tree exists in a directed graph I'm trying to figure out how...

Java: Determining whether a tree exists in a directed graph I'm trying to figure out how to determine if a tree exists in a directed graph, I need help with the isTree() function. the code for the Bag class used is below the main code if it's needed. import algs13.Bag; import java.util.HashSet; // See instructions below public class MyDigraph { static class Node { private String key; private Bag<Node> adj; public Node (String key) { this.key = key; this.adj =...

can you explain in details how did we come up with this answer and how to...

can you explain in details how did we come up with this answer and how to answer similar.. what is the economic concept behind it A serious drought has created a shortage of food across the country. In an attempt to maximize profits, one grocery store decided to auction off its limited supply of food. Which of the following scenarios is the MOST likely to occur in this situation? A. The willingness to pay for food would rise. B. The...

can you explain in details how did we come up with this answer and how to...

can you explain in details how did we come up with this answer and how to answer similar what is the economic concept behind this NO.152 A pharmaceutical company was recently awarded a 20 year patent for a new medicine it has developed. Which of the following results could be a consequence of this patent? (Select all that apply.) A. The high price of the medicine will result in insufficient demand. B. The pharmaceutical company will charge higher prices for...

can you explain in details how did we come up with this answer and how to...

can you explain in details how did we come up with this answer and how to answer similar NO.148 Two years ago, the purchasing manager at a company spent $25,000 on a new machine that would improve production efficiency at the company. The manufacturers of the machine release an updated model that costs $35,000 and that promises to further improve production efficiency. Under what conditions should the purchasing manager upgrade to the new model? A. If the savings from the...

Im trying to figure out the errors as to why these test case will not work...

Im trying to figure out the errors as to why these test case will not work for myvector.h. The issue I have with these test cases is the fact that when I implement these test cases into a grader the program declares that it is not working. So I need help in myvector.h to make the test cases work for my function. myvector.h #pragma once #include // print debugging #include // malloc, free using namespace std; template class myvector {...

Figure out how to test what happens when the light rays come from underwater. Compare your...

Figure out how to test what happens when the light rays come from underwater. Compare your ideas about why things look different under water to how light rays appear to “bend.”.

I'm currently looking at this figure, but I'm not sure how to interpret it. If I'm...

I'm currently looking at this figure, but I'm not sure how to interpret it. If I'm not mistaken, the energy loss of the muon (This is a muon that penetrates copper) is on the y-axis. But does that just mean, that if my muon has energy of around 0.5 GeV, then it has a stopping power around 2 MeV cm2/g (Minimum ionization), which means it loses that amount of energy pr. cm2/g? To me that just seems a bit "linear"....

Every airline in the world is trying to figure out how best to respond to an...

Every airline in the world is trying to figure out how best to respond to an unrest in the world amid ever-evolving security threats. No airline is immune to this threat. Compare and contrast security strategies used in other countries to the procedures used here in the USA. Cite specific examples.

Hello I am trying to come up with some answer for a Data mining project. And...

Hello I am trying to come up with some answer for a Data mining project. And need some better detailed answers for the following. 1. What is the issue with the usual linear regression? 2. What does lasso regression do? 3. What's the general theory about lasso? such as the formulas and the general properties of lambda? please kindly give a little explanation for each. Thankyou. (:

Subjects