Maximum error of the estimate, Basic Statistics

+44 141 628 6080
[email protected]

Maximum error of the estimate

A researcher wants to determine a 97% confidence interval for the mean number of hours that UIUC students spend doing homework per week. Suppose she know that the standard deviation for hours spent per week by all UIUC students doing homework is 7. She allows the estimate to be within 1.5 hours of the population mean

a. What is the maximum error of the estimate she allows?

b. How large a sample should the researcher select so that the estimate will be within 1.5 hours of the population mean?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Maximum error of the estimate

Reference No:- TGS0723365

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Is it correct that a loan oran advance by a private limited

Is it correct that a loan oran advance by a private limited company to a shareholder of the company is considered as payment of dividend? Explain your views.

Q : Number of gamma rays frequency

Certain radioactive substance is a random variable having the Poisson distribution with lambda = 2.4. Use the following data obtained for 300-1 second intervals to test this null hypothesis at the 0.05 level of significance.

Q : Explain to the president how this could occur

The president of Ferneti Company is puzzled. During the last year,the company experienced a net loss of 800,000, yet its cashincreased 300,000 during the same period of time. Explain to the president how this could occur.

Q : Test the null hypothesis that fidelity independent

Tests of the fidelity and the selectivity of 190 radios produced the results shown in the following table: Use the 0/01 level of significance to test the null hypothesis that fidelity independent of selectivity.

Q : Maximum error of the estimate

Q : Evidence to reject the null hypothesis

The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown in the following table. Do these data provide evidence to reject the null hypothesis that ? = 0 in favor of&nb

Q : Z scores and use the standard normal table

If a person bought one share of Google stock within the last year, what is the probability that the stock on that day closed within $45 of the mean for that year? Hint: Find two z scores and use the Standard Normal Table. Mean:948.2361508 Standard

Q : Normal force excerted by the ground onto the sled

What mass can be loaded onto the sled so that the normal force excerted by the ground onto the sled stays below 3000N? Show work please.

Q : Prepare the income statement of maltbee lawn service

As a team, prepare the income statement of Maltbee Lawn Service for the four months May through August. Prepare the classified balance sheet of Maltbee Lawn Service at August 31.

1941498

Questions
Asked

3,689

Active Tutors

1412502

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Maximum error of the estimate

Reference No:- TGS0723365

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Is it correct that a loan oran advance by a private limited

Q : Number of gamma rays frequency

Q : Explain to the president how this could occur

Q : Test the null hypothesis that fidelity independent

Q : Maximum error of the estimate

Q : Evidence to reject the null hypothesis

Q : Z scores and use the standard normal table

Q : Normal force excerted by the ground onto the sled

Q : Prepare the income statement of maltbee lawn service

How to ensure newborns are healthy and thriving

Treatment guidelines for acute bacterial rhinosinusitis

What be appropriate for the population identified

What order for professional to held liable for malpractice

History of hypertension for which takes hydrochlorothiazide

What nursing action would be appropriate of complication

Why am i having such a problem with diarrhea

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Maximum error of the estimate

Reference No:- TGS0723365

Recent Questions Asked Basic Statistics

Q : Is it correct that a loan oran advance by a private limited

Q : Number of gamma rays frequency

Q : Explain to the president how this could occur

Q : Test the null hypothesis that fidelity independent

Q : Maximum error of the estimate

Q : Evidence to reject the null hypothesis

Q : Z scores and use the standard normal table

Q : Normal force excerted by the ground onto the sled

Q : Prepare the income statement of maltbee lawn service

Asked Questions