(a) The names of the U.S. presidents in order is an example of which of the following? O nominal data O ordinal data O interval data Oratio data (b) All tests turned in by the students is an example of which of the following? O sample O statistic O parameter O population (c) Determine whether the following statement is true or false.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A history teacher asked her students to memorize the names of all U.S. presidents in order. Two weeks later, they took a test in which they had
to write down all of the U.S. presidents' names in order. After the students turned in their tests, the teacher randomly selected and looked over
5 of them to gauge whether the students had studied.
(a) The names of the U.S. presidents in order is an example of which of the following?
O nominal data
ordinal data
O interval data
O ratio data
(b) All tests turned in by the students is an example of which of the following?
sample
O statistic
parameter
population
(c) Determine whether the following statement is true or false.
The 5 tests selected make up the sample.
O True
False
Transcribed Image Text:A history teacher asked her students to memorize the names of all U.S. presidents in order. Two weeks later, they took a test in which they had to write down all of the U.S. presidents' names in order. After the students turned in their tests, the teacher randomly selected and looked over 5 of them to gauge whether the students had studied. (a) The names of the U.S. presidents in order is an example of which of the following? O nominal data ordinal data O interval data O ratio data (b) All tests turned in by the students is an example of which of the following? sample O statistic parameter population (c) Determine whether the following statement is true or false. The 5 tests selected make up the sample. O True False
Data were collected by researchers in an attempt to measure the distance between Earth and the Sun.
(a) Would this study yield nominal, ordinal, interval, or ratio data?
O nominal data
Oordinal data
interval data
Oratio data
(b) Suppose the researchers also created classifications for stars based upon their brightness. In this case, they would be working with what
level of data?
O nominal data
Oordinal data
O interval data
ratio data
Transcribed Image Text:Data were collected by researchers in an attempt to measure the distance between Earth and the Sun. (a) Would this study yield nominal, ordinal, interval, or ratio data? O nominal data Oordinal data interval data Oratio data (b) Suppose the researchers also created classifications for stars based upon their brightness. In this case, they would be working with what level of data? O nominal data Oordinal data O interval data ratio data
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