Con?dence interval for m with approximate

Assignment Help Basic Statistics

Reference no: EM13968872

Let X1, ... , Xn be i.i.d. r.v.'s with (?nite) unknown mean m and (?nite) known variance s 2, and suppose that n is large.

i) Use the CLT to construct a con?dence interval for m with approximate con?dence coef?cient 1 - a;

ii) What does this interval become if n = 100, s = 1 and a = 0.05?

iii) Refer to part (i) and determine n so that the length of the con?dence interval is 0.1, provided s = 1 and a = 0.05.

Reference no: EM13968872

Questions Cloud

If you were the ceo which would have been your main priority : If you were the CEO of Starbucks which would have been your main priority - The strategy adopted by Starbucks is definitely required to survive in the competition (Academia.edu, 2016) but the company and the leaders of the organisation have not giv..

What way to test if string is containe within another string : So that's when this curious consultant started wondering... what is the fastest way to test and see if a string is contained within another string?

Length of the con?dence interval : i) Use the CLT to construct a con?dence interval for m with approximate con?dence coef?cient 1 - a; ii) What does this interval become if n = 100, s = 1 and a = 0.05? iii) Refer to part (i) and determine n so that the length of the con?dence interval..

Collaborate about this discussion : collaborate about this discussion? I agree that either an external style sheet or embedded style sheet are the best options.

Con?dence interval for m with approximate : Let X1, ... , Xn be i.i.d. r.v.'s with (?nite) unknown mean m and (?nite) known variance s 2, and suppose that n is large. i) Use the CLT to construct a con?dence interval for m with approximate con?dence coef?cient 1 - a;

Identifies significant cultural beliefs, values and norms : Compare and contrast the selected country and the United States based on Hofstede's four cultural dimensions. You can research this information at the Hofstede Center by pasting into your browser: http://geert-hofstede.com/countries.html

Describes six leadership styles : In his article "Leadership That Gets Results," leadership expert Dan Goleman (2000) describes six leadership styles. Successful leaders do not employ only one style; instead, they select the appropriate style for the situation, deftly switching fr..

Appropriate testing hypothesis problem : If the desired value for m is 2.5 inches, formulate the appropriate testing hypothesis problem and carry out the test if a = 0.05.

Describes and analyzes the indications of financial health : Budgets are intended to address a number of different theoretical and practical purposes including management and control, communication to different constituencies, goals, past successes, philosophy of the public entity, and to explain the functi..

User Account

All Pages