Find t-statistic and null hypothesis if mean is given

Assignment Help Basic Statistics

Reference no: EM13128246

A sample of 238 students from Arizona who took the verbal portion of the SAT had a mean of 523 and a standard deviation of 86. Test the null hypothesis that these Arizona students scored the same as the North Dakota students. (238 North Dakota students had a mean of 525)What t-statistic do you obtain?

Reference no: EM13128246

Questions Cloud

Functional currency of a foreign subsidiary : Which of the following is the primary factor in determining the functional currency of a foreign subsidiary?

Discuss two potential non-misstatement timing : Clearly Discuss below two potential non-misstatement timing differences that could cause a discrepancy between a client's receivable records and his/her customer's records.

Needs of international investors : Which of the following is the least likely means a company might choose to meet the needs of international investors?

Illustrate what is the term differential used to indicate : Explain why consolidated financial statements become increasingly important when the purchase differential is very large. Illustrate w hat is the term differential used to indicate?

Find t-statistic and null hypothesis if mean is given : Test the null hypothesis that these Arizona students scored the same as the North Dakota students. (238 North Dakota students had a mean of 525)What t-statistic do you obtain?

United states exchanges : The SEC currently requires foreign companies that list shares on U.S. exchanges to provide:

Different in type-identity theory of mind and functionalism : What is the difference between the type-identity theory of mind and functionalism? What objections do each of these views face?

Illustrate what is the amount of donna tax liability : Only one asset was sold during the year and Donna does not ahve any capital loss carryovers. Illustrate what is the amount of Donna's tax liability? What is thea mount of Donna's tax liability if the stock is held for 11 months?

Answer the subsequent questions of fictional problem : read the fictional problem below, then answer the subsequent questions. The questions call you to walk through the problem using the Five Stages of Problem Solving found in the class text.

User Account

All Pages