Describe statements to measures of central tendency

Assignment Help Basic Statistics

Reference no: EM13125682

One item on a questionnaire asks, "How many siblings (brothers and sisters) did you have when you were a child. A researcher computes the mean, the median, and the mode for a set of n = 50 responses to this question. Which of the following statements accurately describes the measures of central tendency?

a. Because the scores are all whole numbers, the mean will be a whole number.
b. Because the scores are all whole numbers, the median will be a whole number.
c. Because the scores are all whole numbers, the mode will be a whole number.
d. All of the other options are correct descriptions.

Reference no: EM13125682

Questions Cloud

Groups-order and commutativity : If x is an element of a group and x is of order n then the elements 1, x, x^2,...x^n-1 are distinct (don't know how to show this!). Let Y= Y here is a group show

Calculate the amount of net income reported on xyz company : Calculate the amount of net income reported on XYZ Company's 2011 income statement. Do not use decimals in your answer.

Compute the contribution margin ratio : the company sold 200 more flash drives than planned. What is the expected effect on profit of selling the additional drives? Compute the contribution margin ratio associated with one flash drive.

Determine the initial pressure of n2 in the 1.00 l flask : If the total pressure in the flasks is 311 torr after the stopcock is opened, determine the initial pressure of N2 in the 1.00 L flask.

Describe statements to measures of central tendency : The mode for a set of n = 50 responses to this question. Which of the following statements accurately describes the measures of central tendency?

What is samantha adjusted basis in new truck she receieves : Samantha exchanges a truck used in her business with Phyllis for another truck. The basis of Samantha's old truck is $25,000, FMV is $33,000, and she gives Phyllis cash of $7,000. Phyllis's basis in her truck is $35,000 and its FMV is $40,000. Wha..

Calculate pure neutral d2o : Deuterium oxide (D2O, where D is deuterium, the hydrogen-2 isotope) has an ion-product constant, Kw, of 8.9 x 10^-16 at 20 *C (degrees Celsius). Calculate [D+] and [OD-] for pure (neutral) D2O at this temperature.

What happens in the market for oil : When war broke out in the Middle East, many markets were affected. Most of the worls's oil production takes place in this region and what happens in the market for oil; and (ii) what happens in the market for sports utility vehicles as a result of ..

Illustrate what is depreciation expense : In 2013, Fanestill changed its estimates to a useful life of 5 years with a salvage value of $105,000. Illustrate what is 2013 depreciation expense?

User Account

All Pages