Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 10, 2024

From a population that is not normally distributed and whose standard deviation is not known, a sample of 45 items is selected to develop an

From a population that is not normally distributed and whose standard deviation is not known, a sample of 45 items is selected to develop an interval estimate for . Which of the following statements is true?

a. The t distribution with 45 degrees of freedom must be used.

b. The t distribution with 44 degrees of freedom must be used.

c. The standard normal distribution can be used.

d. The sample size must be increased in order to develop an interval estimate.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus Early Transcendentals

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

2nd edition

321954428, 321954424, 978-0321947345

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Thompson Aeronautics repairs aircraft engines. The company's Purchasing Department supports its two departments, Defense and Commercial. The Defense division has contracts with the Department of...

Answered: 1 week ago

Question

★★★★★

10A-4 28 Paid rent expense to Viscount's Realty Trust, check 29 Paid utilities expense to Granite Utility Co., check no. 22200, no 30 Paid half the amount owed Squash Co., no di 2a 10A-4. Abby Gray...

Answered: 1 week ago

Question

★★★★★

Ray Adams (Social Security number 466-47-1131) estimates his required annual payment for 2010 to be $7,560. He has a $510 overpayment of last years taxes that he wishes to apply to the first quarter...

Answered: 1 week ago

Question

★★★★★

Earths Best Company has sales of $200,000, a net income of $15,000, and the following balance sheet: a. The companys new owner thinks that inventories are excessive and can be lowered to the point...

Answered: 1 week ago

Question

★★★★★

Two sets of temperature data are identical, except one is in C and the other is in F. The standard deviations are 20C for set 1 and 68F for set 2. Which set has the greater variability? Set 2 has the...

Answered: 1 week ago

Question

★★★★★

Hull Company acquires land for $86,000 cash. Additional costs are as follows: Removal of shed $300 Filling and grading 1,500 Salvage value of lumber of shed 120 Broker commission 1,130 Paving of...

Answered: 1 week ago

Question

★★★★★

Activity 3.b-Identifying the similar elements between the T-Account and the Four-Column Ledger Account After journalizing entries, information can be entered into T-Accounts and/or the four-column...

Answered: 1 week ago

Question

★★★★★

Suppose that the experimenter still wants 10 people in the treatment group, but instead of the restriction that the treatment group contain exactly 5 males and 5 females, the experimenter only...

Answered: 1 week ago

Question

★★★★★

On September 1, Shawn Dahl established Whitewater Rentals, a canoe and kayak rental business. The following transactions occurred in the month of September and affected the following accounts: Cash...

Answered: 1 week ago

Question

★★★★★

The following transactions occurred during March 2024 for the Right Corporation. The company operates a wholesale warehouse. 1. Issued 60,000 shares of no-par common stock in exchange for $600,000 in...

Answered: 1 week ago

Question

★★★★★

The adjusted trial balance for China Tea Company at December 31, 2018, is presented below: Debit Credit Cash 10,500 Accounts receivable 150,000 Prepaid rent 5,000 Inventory 25,000 Equipment 300,000...

Answered: 1 week ago

Previous Question Next Question